./jbmc --propertyfile ../git-sv-benchmarks/java/ReachSafety.prp ../git-sv-benchmarks/java/jbmc-regression/SubString02_false-assert.jar -------------------------------------------------------------------------------- ./jbmc-binary --throw-runtime-exceptions --string-max-input-length 100 --classpath core-models.jar --graphml-witness /tmp/JBMC-log.1qTUfR.witness --unwind 11 --stop-on-fail --64 --object-bits 11 --function Main.main ../git-sv-benchmarks/java/jbmc-regression/SubString02_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/SubString02_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 26 thread 0 size of program expression: 1519 steps simple slicing removed 1 assignments Generated 10 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 BV-Refinement: post-processing BV-Refinement: iteration 1 46743 variables, 84399 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 49308 variables, 84666 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 56904 variables, 97689 clauses SAT checker: instance is SATISFIABLE BV-Refinement: got SAT, and it simulates => SAT Total iterations: 1 Runtime decision procedure: 0.109612s 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 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 8 thread 0 ---------------------------------------------------- name=&Main.@java.lang.Object.@class_identifier (00000000 01100000 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 (00000000 01100000 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 ---------------------------------------------------- CASE_INSENSITIVE_ORDER=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 35 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- erationatdifffblue={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=18, .data=erationatdifffblue_constarray } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00010010, 00000000 10000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 36 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 37 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=false (0) State 38 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- erationatdifffblue_constarray={ (char)'e', (char)'r', (char)'a', (char)'t', (char)'i', (char)'o', (char)'n', (char)'a', (char)'t', (char)'d', (char)'i', (char)'f', (char)'f', (char)'f', (char)'b', (char)'l', (char)'u', (char)'e' } ({ 00000000 01100101, 00000000 01110010, 00000000 01100001, 00000000 01110100, 00000000 01101001, 00000000 01101111, 00000000 01101110, 00000000 01100001, 00000000 01110100, 00000000 01100100, 00000000 01101001, 00000000 01100110, 00000000 01100110, 00000000 01100110, 00000000 01100010, 00000000 01101100, 00000000 01110101, 00000000 01100101 }) State 40 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- erationatdifffblue_return_value=0 (00000000 00000000 00000000 00000000) State 41 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- String_20index_20out_20of_20range_3a_20_return_value=0 (00000000 00000000 00000000 00000000) State 42 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- String_20index_20out_20of_20range_3a_20={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=27, .data=String_20index_20out_20of_20range_3a_20_constarray } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00011011, 00000000 10100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 43 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- String_20index_20out_20of_20range_3a_20_constarray={ (char)'S', (char)'t', (char)'r', (char)'i', (char)'n', (char)'g', (char)' ', (char)'i', (char)'n', (char)'d', (char)'e', (char)'x', (char)' ', (char)'o', (char)'u', (char)'t', (char)' ', (char)'o', (char)'f', (char)' ', (char)'r', (char)'a', (char)'n', (char)'g', (char)'e', (char)':', (char)' ' } ({ 00000000 01010011, 00000000 01110100, 00000000 01110010, 00000000 01101001, 00000000 01101110, 00000000 01100111, 00000000 00100000, 00000000 01101001, 00000000 01101110, 00000000 01100100, 00000000 01100101, 00000000 01111000, 00000000 00100000, 00000000 01101111, 00000000 01110101, 00000000 01110100, 00000000 00100000, 00000000 01101111, 00000000 01100110, 00000000 00100000, 00000000 01110010, 00000000 01100001, 00000000 01101110, 00000000 01100111, 00000000 01100101, 00000000 00111010, 00000000 00100000 }) State 44 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- java$$java_lang_String$$clinit_already_run=false (0) State 56 thread 0 ---------------------------------------------------- dynamic_object1={ .@java.lang.Object={ .@class_identifier="java::java.lang.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 58 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 59 thread 0 ---------------------------------------------------- dynamic_object1.length=5 (00000000 00000000 00000000 00000101) State 62 thread 0 ---------------------------------------------------- dynamic_object1.data=dynamic_2_array (00000000 11100000 00000000 00000000 00000000 00000000 00000000 00000000) State 63 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 68 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.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 70 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 (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 76 thread 0 ---------------------------------------------------- dynamic_object4=dynamic_object4#1 (?) State 80 thread 0 ---------------------------------------------------- dynamic_object4={ (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0011', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001', (char)'\u0001' } ({ 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00010001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001, 00000000 00000001 }) State 85 thread 0 ---------------------------------------------------- dynamic_object3={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=28, .data=dynamic_object4 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00011100, 00000001 00100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 86 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 91 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.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 93 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 (00000001 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 99 thread 0 ---------------------------------------------------- dynamic_object6=dynamic_object6#1 (?) State 103 thread 0 ---------------------------------------------------- dynamic_object6={ (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (char)'\u0200', (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' } ({ 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000010 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 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 108 thread 0 ---------------------------------------------------- dynamic_object5={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=38, .data=dynamic_object6 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00100110, 00000001 01100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 109 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 114 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.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 116 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 (00000001 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 122 thread 0 ---------------------------------------------------- dynamic_object8=dynamic_object8#1 (?) State 126 thread 0 ---------------------------------------------------- dynamic_object8={ (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (char)'\u1000', (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' } ({ 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00010000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 00000000 00000000, 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 131 thread 0 ---------------------------------------------------- dynamic_object7={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=38, .data=dynamic_object8 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00100110, 00000001 10100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 132 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 137 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.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 139 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 (00000001 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 145 thread 0 ---------------------------------------------------- dynamic_object10=dynamic_object10#1 (?) State 149 thread 0 ---------------------------------------------------- dynamic_object10={ } ( }) State 154 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 155 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 160 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object11={ .@java.lang.Object={ .@class_identifier="java::java.lang.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 162 file Main.java line 12 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 168 thread 0 ---------------------------------------------------- dynamic_object12=dynamic_object12#1 (?) State 172 thread 0 ---------------------------------------------------- dynamic_object12={ } ( }) State 177 thread 0 ---------------------------------------------------- dynamic_object11={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=0, .data=dynamic_object12 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000010 00100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 178 file Main.java line 12 function java::Main.main:([Ljava/lang/String;)V thread 0 ---------------------------------------------------- dynamic_object11.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 182 file Main.java line 12 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 185 file Main.java line 12 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 195 thread 0 ---------------------------------------------------- anonlocal::2a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 196 thread 0 ---------------------------------------------------- anonlocal::1a=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 204 file Main.java line 15 function java::Main.main:([Ljava/lang/String;)V bytecode-index 12 thread 0 ---------------------------------------------------- anonlocal::1a=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 208 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 15 thread 0 ---------------------------------------------------- this=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 209 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 15 thread 0 ---------------------------------------------------- beginIndex=20 (00000000 00000000 00000000 00010100) State 211 thread 0 ---------------------------------------------------- subLen=0 (00000000 00000000 00000000 00000000) State 216 file java/lang/String.java line 2466 function java::java.lang.String.substring:(I)Ljava/lang/String; bytecode-index 8 thread 0 ---------------------------------------------------- this=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 222 file java/lang/String.java line 2466 function java::java.lang.String.substring:(I)Ljava/lang/String; bytecode-index 11 thread 0 ---------------------------------------------------- subLen=8 (00000000 00000000 00000000 00001000) State 228 file java/lang/String.java line 2470 function java::java.lang.String.substring:(I)Ljava/lang/String; bytecode-index 21 thread 0 ---------------------------------------------------- s=&dynamic_object3.@java.lang.Object.@class_identifier (00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 229 file java/lang/String.java line 2470 function java::java.lang.String.substring:(I)Ljava/lang/String; bytecode-index 21 thread 0 ---------------------------------------------------- i=20 (00000000 00000000 00000000 00010100) State 252 file org/cprover/CProverString.java line 77 function java::org.cprover.CProverString.substring:(Ljava/lang/String;I)Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object25={ .@java.lang.Object={ .@class_identifier="java::java.lang.Class", .cproverMonitorCount=0 }, .length=0, .data=null } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00000000, 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 256 file org/cprover/CProverString.java line 77 function java::org.cprover.CProverString.substring:(Ljava/lang/String;I)Ljava/lang/String; thread 0 ---------------------------------------------------- dynamic_object25={ .@java.lang.Object={ .@class_identifier="java::java.lang.String", .cproverMonitorCount=0 }, .length=8, .data=nondet_infinite_array!0@1 } ({ { ?, 00000000 00000000 00000000 00000000 }, 00000000 00000000 00000000 00001000, 00000100 01100000 00000000 00000000 00000000 00000000 00000000 00000000 }) State 265 file Main.java line 16 function java::Main.main:([Ljava/lang/String;)V bytecode-index 16 thread 0 ---------------------------------------------------- anonlocal::2a=&dynamic_object25.@java.lang.Object.@class_identifier (00000100 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 269 thread 0 ---------------------------------------------------- java$$Main$$clinit_already_run=true (1) State 277 file Main.java line 8 function java::Main.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 278 thread 0 ---------------------------------------------------- loader=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 1 thread 0 ---------------------------------------------------- this=&Main@class_model.@java.lang.Object.@class_identifier (00000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 284 thread 0 ---------------------------------------------------- cl=null (00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000) State 289 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 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 293 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 300 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 305 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 01000000 00000000 00000000 00000000 00000000 00000000 00000000) State 322 file Main.java line 8 function java::Main.:()V bytecode-index 6 thread 0 ---------------------------------------------------- $assertionsDisabled=false (00000000) State 332 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 21 thread 0 ---------------------------------------------------- this=&dynamic_object25.@java.lang.Object.@class_identifier (00000100 10000000 00000000 00000000 00000000 00000000 00000000 00000000) State 333 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 21 thread 0 ---------------------------------------------------- anObject=&erationatdifffblue.@java.lang.Object.@class_identifier (00000100 10100000 00000000 00000000 00000000 00000000 00000000 00000000) State 363 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 23 thread 0 ---------------------------------------------------- dynamic_object26={ .@java.lang.Error={ .@java.lang.Throwable={ .@java.lang.Object={ .@class_identifier="java::java.lang.Class", .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 365 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 23 thread 0 ---------------------------------------------------- dynamic_object26={ .@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 369 file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 25 thread 0 ---------------------------------------------------- this=&dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 373 file java/lang/AssertionError.java line 49 function java::java.lang.AssertionError.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 377 file java/lang/Error.java line 58 function java::java.lang.Error.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 381 file java/lang/Throwable.java line 264 function java::java.lang.Throwable.:()V bytecode-index 1 thread 0 ---------------------------------------------------- this=&dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 11000000 00000000 00000000 00000000 00000000 00000000 00000000) State 383 file java/lang/Object.java line 40 function java::java.lang.Object.:()V bytecode-index 2 thread 0 ---------------------------------------------------- dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.cproverMonitorCount=0 (00000000 00000000 00000000 00000000) State 387 file java/lang/Throwable.java line 201 function java::java.lang.Throwable.:()V bytecode-index 4 thread 0 ---------------------------------------------------- dynamic_object26.@java.lang.Error.@java.lang.Throwable.cause=&dynamic_object26.@java.lang.Error.@java.lang.Throwable.@java.lang.Object.@class_identifier (00000100 11000000 00000000 00000000 00000000 00000000 00000000 00000000) Violated property: file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 26 assertion at file Main.java line 17 function java::Main.main:([Ljava/lang/String;)V bytecode-index 26 false VERIFICATION FAILED EC=10 FALSE