./jbmc --propertyfile ../git-sv-benchmarks/java/ReachSafety.prp ../git-sv-benchmarks/java/jbmc-regression/CharSequenceBug_false-assert.jar -------------------------------------------------------------------------------- ./jbmc-binary --throw-runtime-exceptions --string-max-input-length 100 --classpath core-models.jar --graphml-witness /tmp/JBMC-log.hJPoEG.witness --unwind 11 --stop-on-fail --64 --object-bits 11 --function Main.main ../git-sv-benchmarks/java/jbmc-regression/CharSequenceBug_false-assert.jar Unwind: 11 JBMC version 5.9 (cbmc-5.7-5176-g7c4b5aa) 64-bit x86_64 linux Parsing ../git-sv-benchmarks/java/jbmc-regression/CharSequenceBug_false-assert.jar JAR file without entry point: loading class files failed to load class `java.io.ObjectOutputStream' failed to load class `java.io.ObjectInputStream' failed to load class `java.io.PrintWriter' failed to load class `java.io.PrintStream' failed to load class `java.io.IOException' failed to load class `java.io.Serializable' failed to load class `java.lang.StackTraceElement' failed to load class `java.util.Objects' failed to load class `java.lang.AbstractStringBuilder' failed to load class `java.lang.invoke.MethodHandles' failed to load class `java.util.PrimitiveIterator' failed to load class `java.lang.invoke.LambdaMetafactory' failed to load class `java.lang.invoke.MethodHandle' failed to load class `java.lang.invoke.MethodType' failed to load class `java.lang.invoke.MethodHandles$Lookup' failed to load class `java.lang.invoke.CallSite' failed to load class `java.util.Spliterators' failed to load class `java.util.PrimitiveIterator$OfInt' failed to load class `java.util.Spliterator$OfInt' failed to load class `java.util.stream.StreamSupport' failed to load class `java.util.stream.IntStream' failed to load class `java.util.Spliterator' failed to load class `java.util.function.Supplier' failed to load class `java.util.NoSuchElementException' failed to load class `java.util.function.IntConsumer' failed to load class `java.lang.Comparable' failed to load class `java.util.Locale' failed to load class `java.lang.CharacterName' failed to load class `java.lang.CharacterData' failed to load class `java.lang.Byte' failed to load class `java.io.UnsupportedEncodingException' failed to load class `java.util.Comparator' failed to load class `java.lang.Iterable' failed to load class `java.util.Iterator' failed to load class `java.nio.charset.Charset' failed to load class `java.io.BufferedInputStream' failed to load class `java.lang.Number' failed to load class `java.lang.Long' failed to load class `java.lang.Appendable' failed to load class `java.util.HashMap' failed to load class `sun.reflect.Reflection' failed to load class `java.lang.System' failed to load class `java.lang.SecurityManager' failed to load class `java.lang.ClassLoader' failed to load class `java.util.Map' failed to load class `java.io.ObjectStreamException' failed to load class `java.io.InvalidObjectException' failed to load class `java.util.Arrays' Converting Method: java::java.lang.Object.getClass could not parse signature: ()Ljava/lang/Class<*>; Unsupported class signature: wild card generic reverting to descriptor: ()Ljava/lang/Class; Method: java::java.lang.String.join could not parse signature: (Ljava/lang/CharSequence;Ljava/lang/Iterable<+Ljava/lang/CharSequence;>;)Ljava/lang/String; Unsupported class signature: wild card generic reverting to descriptor: (Ljava/lang/CharSequence;Ljava/lang/Iterable;)Ljava/lang/String; Method: java::java.lang.Class.forName could not parse signature: (Ljava/lang/String;)Ljava/lang/Class<*>; Unsupported class signature: wild card generic reverting to descriptor: (Ljava/lang/String;)Ljava/lang/Class; Method: java::java.lang.Class.forName could not parse signature: (Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class<*>; Unsupported class signature: wild card generic reverting to descriptor: (Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class; Method: java::java.lang.Class.desiredAssertionStatus0 could not parse signature: (Ljava/lang/Class<*>;)Z Unsupported class signature: wild card generic reverting to descriptor: (Ljava/lang/Class;)Z Method: java::java.lang.Character$UnicodeScript. signature: ()V descriptor: (Ljava/lang/String;I)V different number of parameters, reverting to descriptor Class: java.lang.Enum could not parse signature: ;>Ljava/lang/Object;Ljava/lang/Comparable;Ljava/io/Serializable; Unsupported class signature: Failed to find generic signature closing delimiter (or recursive generic): java/lang/Enum;>(Ljava/lang/Class;Ljava/lang/String;)TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: (Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum; Method: java::org.cprover.CProver.nondetWithNull could not parse signature: ()TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: ()Ljava/lang/Object; Method: java::org.cprover.CProver.nondetWithNull could not parse signature: (TT;)TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: (Ljava/lang/Object;)Ljava/lang/Object; Method: java::org.cprover.CProver.nondetWithoutNull could not parse signature: ()TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: ()Ljava/lang/Object; Method: java::org.cprover.CProver.nondetWithoutNull could not parse signature: (TT;)TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: (Ljava/lang/Object;)Ljava/lang/Object; Method: java::org.cprover.CProver.nondetWithNullForNotModelled could not parse signature: ()TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: ()Ljava/lang/Object; Method: java::org.cprover.CProver.nondetWithoutNullForNotModelled could not parse signature: ()TT; Unsupported class signature: Cannot currently parse bounds on generic types reverting to descriptor: ()Ljava/lang/Object; Java: added 2222 String or Class constant symbols Generating GOTO Program Running GOTO functions transformation passes Running with 11 object bits, 53 offset bits (user-specified) Starting Bounded Model Checking Unwinding loop __CPROVER__start.0 iteration 1 thread 0 Unwinding loop __CPROVER__start.0 iteration 2 thread 0 Unwinding loop __CPROVER__start.0 iteration 3 thread 0 Unwinding loop __CPROVER__start.0 iteration 4 thread 0 Unwinding loop __CPROVER__start.0 iteration 5 thread 0 Unwinding recursion java::Main::clinit_wrapper iteration 1 aborting path on assume(false) at file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 32 thread 0 size of program expression: 830 steps simple slicing removed 1 assignments Generated 6 VCC(s), 2 remaining after simplification Passing problem to string refinement loop with MiniSAT 2.2.1 without simplifier converting SSA Running string refinement loop with MiniSAT 2.2.1 without simplifier warning: ignoring array * type: array * size: constant * type: signedbv * width: 32 * #c_type: signed_int * value: 00000000000000000000000000000000 0: unsignedbv * width: 16 BV-Refinement: post-processing BV-Refinement: iteration 1 24327 variables, 31057 clauses SAT checker: instance is SATISFIABLE BV-Refinement: got SAT, and it simulates => SAT Total iterations: 1 BV-Refinement: post-processing BV-Refinement: iteration 1 25828 variables, 28622 clauses SAT checker: instance is SATISFIABLE BV-Refinement: got SAT, and it simulates => SAT Total iterations: 1 Runtime decision procedure: 0.0481541s Building error trace Counterexample: State 3 thread 0 ---------------------------------------------------- __CPROVER_rounding_mode=0 (00000000 00000000 00000000 00000000) State 4 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- _return_value=0 (00000000 00000000 00000000 00000000) State 5 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- java.lang.String.Literal.={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=_constarray } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 6 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 7 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- b_return_value=0 (00000000 00000000 00000000 00000000) State 9 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- b={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=1, .data=b_constarray } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000000 01100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 10 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=false (0) State 11 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- b_constarray={ (char)'b' } ({ 00000000 01100010 }) State 12 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- _constarray={ } ( }) State 13 thread 0 ---------------------------------------------------- Main@class_model={ .@java.lang.Object={ .@class_identifier="java::java.lang.Class", .cproverMonitorCount=0 }, .name=null, .isAnnotation=false, .isArray=false, .isInterface=false, .isSynthetic=false, .isLocalClass=false, .isMemberClass=false, .isEnum=false, .enumConstantDirectory=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000, 00000000, 00000000, 00000000, 00000000, 00000000, 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 16 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 17 thread 0 ---------------------------------------------------- name=&Main.@java.lang.Object.@class_identifier (00000000 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 18 thread 0 ---------------------------------------------------- isAnnotation=false (00000000) State 19 thread 0 ---------------------------------------------------- isArray=false (00000000) State 20 thread 0 ---------------------------------------------------- isInterface=false (00000000) State 21 thread 0 ---------------------------------------------------- isSynthetic=false (00000000) State 22 thread 0 ---------------------------------------------------- isLocalClass=false (00000000) State 23 thread 0 ---------------------------------------------------- isMemberClass=false (00000000) State 24 thread 0 ---------------------------------------------------- isEnum=false (00000000) State 26 file java/lang/Class.java line 463 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 2 thread 0 ---------------------------------------------------- Main@class_model.name=&Main.@java.lang.Object.@class_identifier (00000000 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 28 file java/lang/Class.java line 464 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 5 thread 0 ---------------------------------------------------- Main@class_model.isAnnotation=false (00000000) State 30 file java/lang/Class.java line 465 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 8 thread 0 ---------------------------------------------------- Main@class_model.isArray=false (00000000) State 32 file java/lang/Class.java line 466 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 11 thread 0 ---------------------------------------------------- Main@class_model.isInterface=false (00000000) State 34 file java/lang/Class.java line 467 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 14 thread 0 ---------------------------------------------------- Main@class_model.isSynthetic=false (00000000) State 36 file java/lang/Class.java line 468 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 17 thread 0 ---------------------------------------------------- Main@class_model.isLocalClass=false (00000000) State 38 file java/lang/Class.java line 469 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 20 thread 0 ---------------------------------------------------- Main@class_model.isMemberClass=false (00000000) State 40 file java/lang/Class.java line 470 function java::java.lang.Class.cproverInitializeClassLiteral:(Ljava/lang/String;ZZZZZZZ)V bytecode-index 23 thread 0 ---------------------------------------------------- Main@class_model.isEnum=false (00000000) State 53 thread 0 ---------------------------------------------------- dynamic_object1={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 55 thread 0 ---------------------------------------------------- dynamic_object1={ .@java.lang.Object={ .@class_identifier="java::array[reference]", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 56 thread 0 ---------------------------------------------------- dynamic_object1.length=5 (00000000 00000000 00000000 00000101) State 59 thread 0 ---------------------------------------------------- dynamic_object1.data=dynamic_2_array (00000000 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 60 thread 0 ---------------------------------------------------- dynamic_2_array={ null, null, null, null, null } ({ 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 65 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object3={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 67 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[0L]=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 73 thread 0 ---------------------------------------------------- dynamic_object4=dynamic_object4#1 (?) State 77 thread 0 ---------------------------------------------------- dynamic_object4={ (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001' } ({ 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001 }) State 82 thread 0 ---------------------------------------------------- dynamic_object3={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=78, .data=dynamic_object4 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 01001110, 00000001 00100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 83 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object3.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 88 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object5={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 90 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[1L]=&dynamic_object5.@java.lang.Object.@class_identifier (00000001 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 96 thread 0 ---------------------------------------------------- dynamic_object6=dynamic_object6#1 (?) State 100 thread 0 ---------------------------------------------------- dynamic_object6={ (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'?' } ({ 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00111111 }) State 105 thread 0 ---------------------------------------------------- dynamic_object5={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=79, .data=dynamic_object6 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 01001111, 00000001 01100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 106 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object5.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 111 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object7={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 113 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[2L]=&dynamic_object7.@java.lang.Object.@class_identifier (00000001 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 119 thread 0 ---------------------------------------------------- dynamic_object8=dynamic_object8#1 (?) State 123 thread 0 ---------------------------------------------------- dynamic_object8={ (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'?' } ({ 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00111111 }) State 128 thread 0 ---------------------------------------------------- dynamic_object7={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=79, .data=dynamic_object8 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 01001111, 00000001 10100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 129 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object7.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 134 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object9={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 136 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[3L]=&dynamic_object9.@java.lang.Object.@class_identifier (00000001 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 142 thread 0 ---------------------------------------------------- dynamic_object10=dynamic_object10#1 (?) State 146 thread 0 ---------------------------------------------------- dynamic_object10={ } ( }) State 151 thread 0 ---------------------------------------------------- dynamic_object9={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=dynamic_object10 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000001 11100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 152 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object9.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 157 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object11={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 159 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[4L]=&dynamic_object11.@java.lang.Object.@class_identifier (00000010 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 165 thread 0 ---------------------------------------------------- dynamic_object12=dynamic_object12#1 (?) State 169 thread 0 ---------------------------------------------------- dynamic_object12={ (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000', (char)'\u0000' } ({ 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000 }) State 174 thread 0 ---------------------------------------------------- dynamic_object11={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=78, .data=dynamic_object12 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 01001110, 00000010 00100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 175 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object11.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 179 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- INPUT arg0a: &dynamic_object1.@java.lang.Object.@class_identifier (00000000 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 182 file Main.java line 10 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- arg0a=&dynamic_object1.@java.lang.Object.@class_identifier (00000000 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 185 thread 0 ---------------------------------------------------- anonlocal::3a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 186 thread 0 ---------------------------------------------------- anonlocal::1a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 187 thread 0 ---------------------------------------------------- anonlocal::2a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 195 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V bytecode-index 8 thread 0 ---------------------------------------------------- anonlocal::1a=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 196 file Main.java line 13 function java::Main.main:([Ljava/lang/String;)V bytecode-index 10 thread 0 ---------------------------------------------------- anonlocal::2a=&b.@java.lang.Object.@class_identifier (00000010 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 197 file Main.java line 14 function java::Main.main:([Ljava/lang/String;)V bytecode-index 12 thread 0 ---------------------------------------------------- anonlocal::3a=&java.lang.String.Literal..@java.lang.Object.@class_identifier (00000010 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 202 file Main.java line 15 function java::Main.main:([Ljava/lang/String;)V bytecode-index 14 thread 0 ---------------------------------------------------- this=&b.@java.lang.Object.@class_identifier (00000010 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 214 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 20 thread 0 ---------------------------------------------------- this=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 215 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 20 thread 0 ---------------------------------------------------- oldChar=(char)'b' (00000000 01100010) State 216 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 20 thread 0 ---------------------------------------------------- newChar=(char)'c' (00000000 01100011) State 239 file java/lang/String.java line 2639 function java::java.lang.String.replace:(CC)Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 243 file java/lang/String.java line 2639 function java::java.lang.String.replace:(CC)Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=78, .data=nondet_infinite_array!0@1 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 01001110, 00000011 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 248 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 21 thread 0 ---------------------------------------------------- anonlocal::3a=&dynamic_object17.@java.lang.Object.@class_identifier (00000011 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 252 thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=true (1) State 260 file Main.java line 8 function java::Main.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 261 thread 0 ---------------------------------------------------- loader=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 266 file java/lang/Class.java line 411 function java::java.lang.Class.desiredAssertionStatus:()Z bytecode-index 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 267 thread 0 ---------------------------------------------------- cl=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 272 file java/lang/Class.java line 184 function java::java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader; bytecode-index 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 276 file java/lang/Class.java line 184 function java::java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader; bytecode-index 2 thread 0 ---------------------------------------------------- cl=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 283 file java/lang/Class.java line 411 function java::java.lang.Class.desiredAssertionStatus:()Z bytecode-index 2 thread 0 ---------------------------------------------------- loader=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 288 file java/lang/Class.java line 414 function java::java.lang.Class.desiredAssertionStatus:()Z bytecode-index 6 thread 0 ---------------------------------------------------- clazz=&Main@class_model.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 305 file Main.java line 8 function java::Main.:()V bytecode-index 6 thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 315 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 26 thread 0 ---------------------------------------------------- this=&dynamic_object17.@java.lang.Object.@class_identifier (00000011 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 316 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 26 thread 0 ---------------------------------------------------- ch=98 (00000000 00000000 00000000 01100010) State 332 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 29 thread 0 ---------------------------------------------------- dynamic_object18={ .@java.lang.Error={ .@java.lang.Throwable={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .detailMessage=null, .cause=null } } } ({ { { { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 } } }) State 334 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 29 thread 0 ---------------------------------------------------- dynamic_object18={ .@java.lang.Error={ .@java.lang.Throwable={ .@java.lang.Object={ .@class_identifier="java::java.lang.AssertionError", .cproverMonitorCount=0 }, .detailMessage=null, .cause=null } } } ({ { { { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 } } }) State 338 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 31 thread 0 ---------------------------------------------------- this=&dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 342 file java/lang/AssertionError.java line 49 function java::java.lang.AssertionError.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 346 file java/lang/Error.java line 58 function java::java.lang.Error.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 350 file java/lang/Throwable.java line 264 function java::java.lang.Throwable.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 352 file java/lang/Object.java line 40 function java::java.lang.Object.:()V bytecode-index 2 thread 0 ---------------------------------------------------- dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 356 file java/lang/Throwable.java line 201 function java::java.lang.Throwable.:()V bytecode-index 4 thread 0 ---------------------------------------------------- dynamic_object18.@java.lang.Error.@java.lang.Throwable.cause=&dynamic_object18.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000) Violated property: file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 32 assertion at file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 32 false VERIFICATION FAILED EC=10 FALSE