./jbmc --propertyfile ../git-sv-benchmarks/java/ReachSafety.prp ../git-sv-benchmarks/java/jbmc-regression/StringConcatenation02_false-assert.jar -------------------------------------------------------------------------------- ./jbmc-binary --throw-runtime-exceptions --string-max-input-length 100 --classpath core-models.jar --graphml-witness /tmp/JBMC-log.X9vGCi.witness --unwind 11 --stop-on-fail --64 --object-bits 11 --function Main.main ../git-sv-benchmarks/java/jbmc-regression/StringConcatenation02_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/StringConcatenation02_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 2219 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 39 thread 0 aborting path on assume(false) at file Main.java line 18 function java::Main.main:([Ljava/lang/String;)V bytecode-index 51 thread 0 size of program expression: 2160 steps simple slicing removed 1 assignments Generated 20 VCC(s), 3 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 BV-Refinement: post-processing BV-Refinement: iteration 1 57157 variables, 94418 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 74002 variables, 155386 clauses SAT checker: instance is SATISFIABLE BV-Refinement: got SAT, and it simulates => SAT Total iterations: 1 Runtime decision procedure: 0.218657s Building error trace Counterexample: State 3 thread 0 ---------------------------------------------------- __CPROVER_rounding_mode=0 (00000000 00000000 00000000 00000000) State 4 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 7 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 8 thread 0 ---------------------------------------------------- name=&Main.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 9 thread 0 ---------------------------------------------------- isAnnotation=false (00000000) State 10 thread 0 ---------------------------------------------------- isArray=false (00000000) State 11 thread 0 ---------------------------------------------------- isInterface=false (00000000) State 12 thread 0 ---------------------------------------------------- isSynthetic=false (00000000) State 13 thread 0 ---------------------------------------------------- isLocalClass=false (00000000) State 14 thread 0 ---------------------------------------------------- isMemberClass=false (00000000) State 15 thread 0 ---------------------------------------------------- isEnum=false (00000000) State 17 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 (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 19 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 21 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 23 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 25 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 27 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 29 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 31 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 34 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 36 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- _20={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=1, .data=_20_constarray } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000001 00100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 37 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- _20_return_value=0 (00000000 00000000 00000000 00000000) State 38 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- _20_constarray={ (char)' ' } ({ 00000000 00100000 }) State 39 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=false (0) State 51 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 53 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 54 thread 0 ---------------------------------------------------- dynamic_object1.length=4 (00000000 00000000 00000000 00000100) State 57 thread 0 ---------------------------------------------------- dynamic_object1.data=dynamic_2_array (00000001 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 58 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 63 file Main.java line 12 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 65 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[0L]=&dynamic_object3.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 71 thread 0 ---------------------------------------------------- dynamic_object4=dynamic_object4#1 (?) State 75 thread 0 ---------------------------------------------------- dynamic_object4={ } ( }) State 80 thread 0 ---------------------------------------------------- dynamic_object3={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=dynamic_object4 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000001 10000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 81 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object3.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 86 file Main.java line 12 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 88 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[1L]=&dynamic_object5.@java.lang.Object.@class_identifier (00000000 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 94 thread 0 ---------------------------------------------------- dynamic_object6=dynamic_object6#1 (?) State 98 thread 0 ---------------------------------------------------- dynamic_object6={ } ( }) State 103 thread 0 ---------------------------------------------------- dynamic_object5={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=dynamic_object6 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000001 10100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 104 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object5.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 109 file Main.java line 12 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 111 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[2L]=&dynamic_object7.@java.lang.Object.@class_identifier (00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 117 thread 0 ---------------------------------------------------- dynamic_object8=dynamic_object8#1 (?) State 121 thread 0 ---------------------------------------------------- dynamic_object8={ (char)'\u0001' } ({ 00000000 00000001 }) State 126 thread 0 ---------------------------------------------------- dynamic_object7={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=1, .data=dynamic_object8 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000001 11000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 127 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object7.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 132 file Main.java line 12 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 134 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_2_array[3L]=&dynamic_object9.@java.lang.Object.@class_identifier (00000000 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 140 thread 0 ---------------------------------------------------- dynamic_object10=dynamic_object10#1 (?) State 144 thread 0 ---------------------------------------------------- dynamic_object10={ (char)'\u0181' } ({ 00000001 10000001 }) State 149 thread 0 ---------------------------------------------------- dynamic_object9={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=1, .data=dynamic_object10 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000001 11100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 150 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object9.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 154 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- INPUT arg0a: &dynamic_object1.@java.lang.Object.@class_identifier (00000001 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 157 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- arg0a=&dynamic_object1.@java.lang.Object.@class_identifier (00000001 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 174 thread 0 ---------------------------------------------------- anonlocal::2a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 175 thread 0 ---------------------------------------------------- anonlocal::1a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 182 file Main.java line 15 function java::Main.main:([Ljava/lang/String;)V bytecode-index 16 thread 0 ---------------------------------------------------- anonlocal::1a=&dynamic_object3.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 189 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 20 thread 0 ---------------------------------------------------- anonlocal::2a=&dynamic_object5.@java.lang.Object.@class_identifier (00000000 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 193 thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=true (1) State 201 file Main.java line 8 function java::Main.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 202 thread 0 ---------------------------------------------------- loader=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 207 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 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 208 thread 0 ---------------------------------------------------- cl=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 213 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 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 217 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 224 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 229 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 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 246 file Main.java line 8 function java::Main.:()V bytecode-index 6 thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 257 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 24 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 259 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 24 thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.StringBuilder", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 263 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 (00000010 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 277 file java/lang/StringBuilder.java line 104 function java::java.lang.StringBuilder.:()V thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.StringBuilder", .cproverMonitorCount=0 }, .length=0, .data=nondet_infinite_array!0@1 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000010 11000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 289 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 30 thread 0 ---------------------------------------------------- this=&dynamic_object17.@java.lang.Object.@class_identifier (00000010 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 290 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 30 thread 0 ---------------------------------------------------- str=&dynamic_object3.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 322 file java/lang/StringBuilder.java line 178 function java::java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder; thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.StringBuilder", .cproverMonitorCount=0 }, .length=0, .data=nondet_infinite_array$0!0@1 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000011 01000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 330 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 32 thread 0 ---------------------------------------------------- this=&dynamic_object17.@java.lang.Object.@class_identifier (00000010 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 331 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 32 thread 0 ---------------------------------------------------- str=&_20.@java.lang.Object.@class_identifier (00000011 01100000 00000000 00000000 00000000 00000000 00000000 00000000) State 363 file java/lang/StringBuilder.java line 178 function java::java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder; thread 0 ---------------------------------------------------- dynamic_object17={ .@java.lang.Object={ .@class_identifier="java::java.lang.StringBuilder", .cproverMonitorCount=0 }, .length=1, .data=nondet_infinite_array$0!0@2 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000011 10000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 371 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 33 thread 0 ---------------------------------------------------- this=&dynamic_object17.@java.lang.Object.@class_identifier (00000010 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 382 file java/lang/StringBuilder.java line 631 function java::java.lang.StringBuilder.toString:()Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object21={ .@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 386 file java/lang/StringBuilder.java line 631 function java::java.lang.StringBuilder.toString:()Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object21={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=1, .data=nondet_infinite_array$0!0@2 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000001, 00000011 10000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 394 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 34 thread 0 ---------------------------------------------------- this=&dynamic_object3.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 395 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 34 thread 0 ---------------------------------------------------- anObject=&dynamic_object21.@java.lang.Object.@class_identifier (00000011 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 425 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 36 thread 0 ---------------------------------------------------- dynamic_object25={ .@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 427 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 36 thread 0 ---------------------------------------------------- dynamic_object25={ .@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 431 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 38 thread 0 ---------------------------------------------------- this=&dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 435 file java/lang/AssertionError.java line 49 function java::java.lang.AssertionError.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 439 file java/lang/Error.java line 58 function java::java.lang.Error.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 443 file java/lang/Throwable.java line 264 function java::java.lang.Throwable.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 00100000 00000000 00000000 00000000 00000000 00000000 00000000) State 445 file java/lang/Object.java line 40 function java::java.lang.Object.:()V bytecode-index 2 thread 0 ---------------------------------------------------- dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 449 file java/lang/Throwable.java line 201 function java::java.lang.Throwable.:()V bytecode-index 4 thread 0 ---------------------------------------------------- dynamic_object25.@java.lang.Error.@java.lang.Throwable.cause=&dynamic_object25.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 00100000 00000000 00000000 00000000 00000000 00000000 00000000) Violated property: file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 39 assertion at file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 39 false VERIFICATION FAILED EC=10 FALSE