./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9dcaa4bb1dd7f001baa333a5c86654d4990009baf10d27fafcbb98dc5bd9f6b5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:24:45,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:24:45,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:24:45,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:24:45,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:24:45,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:24:45,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:24:45,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:24:45,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:24:45,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:24:45,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:24:45,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:24:45,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:24:45,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:24:45,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:24:45,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:24:45,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:24:45,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:24:45,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:24:45,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:24:45,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:24:45,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:24:45,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:24:45,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:24:45,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:24:45,117 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:24:45,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:24:45,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:24:45,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:24:45,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:24:45,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:24:45,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:24:45,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:24:45,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:24:45,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:24:45,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:24:45,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:24:45,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:24:45,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:24:45,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:24:45,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:24:45,123 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:24:45,136 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:24:45,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:24:45,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:24:45,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:24:45,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:24:45,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:24:45,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:24:45,138 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:24:45,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:24:45,139 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:24:45,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:24:45,139 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:24:45,139 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:24:45,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:24:45,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:24:45,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:24:45,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dcaa4bb1dd7f001baa333a5c86654d4990009baf10d27fafcbb98dc5bd9f6b5 [2022-12-14 19:24:45,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:24:45,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:24:45,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:24:45,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:24:45,351 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:24:45,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i [2022-12-14 19:24:47,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:24:48,225 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:24:48,226 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i [2022-12-14 19:24:48,246 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/82236b2e5/59f62ef2591d4bc597b94abd4d103c16/FLAG4b4335168 [2022-12-14 19:24:48,258 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/82236b2e5/59f62ef2591d4bc597b94abd4d103c16 [2022-12-14 19:24:48,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:24:48,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:24:48,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:24:48,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:24:48,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:24:48,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:24:48" (1/1) ... [2022-12-14 19:24:48,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7310bb05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:48, skipping insertion in model container [2022-12-14 19:24:48,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:24:48" (1/1) ... [2022-12-14 19:24:48,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:24:48,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:24:48,656 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:24:49,076 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:24:49,082 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:49,084 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:49,087 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:49,088 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:49,487 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:24:49,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:24:49,497 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:24:49,513 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:24:49,556 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:24:49,558 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:49,559 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:49,561 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:49,562 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:49,573 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:24:49,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:24:49,874 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:24:49,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49 WrapperNode [2022-12-14 19:24:49,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:24:49,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:24:49,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:24:49,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:24:49,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,897 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,915 INFO L138 Inliner]: procedures = 938, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-14 19:24:49,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:24:49,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:24:49,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:24:49,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:24:49,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,935 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:24:49,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:24:49,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:24:49,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:24:49,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:49" (1/1) ... [2022-12-14 19:24:49,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:24:49,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:24:49,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:24:49,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:24:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:24:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:24:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:24:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:24:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:24:50,100 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:24:50,102 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:24:50,211 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:24:50,277 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:24:50,277 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:24:50,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:24:50 BoogieIcfgContainer [2022-12-14 19:24:50,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:24:50,281 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:24:50,281 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:24:50,290 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:24:50,290 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:24:50" (1/1) ... [2022-12-14 19:24:50,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:24:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:24:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:24:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:24:50,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:50,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:50,392 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:24:50,395 INFO L158 Benchmark]: Toolchain (without parser) took 2132.19ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 101.7MB in the beginning and 68.3MB in the end (delta: 33.4MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,395 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 136.3MB. Free memory was 112.3MB in the beginning and 112.3MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:24:50,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1611.91ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 101.7MB in the beginning and 100.8MB in the end (delta: 903.3kB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,396 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.86ms. Allocated memory is still 163.6MB. Free memory was 100.8MB in the beginning and 96.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,397 INFO L158 Benchmark]: Boogie Preprocessor took 22.41ms. Allocated memory is still 163.6MB. Free memory was 96.6MB in the beginning and 95.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,397 INFO L158 Benchmark]: RCFGBuilder took 341.27ms. Allocated memory is still 163.6MB. Free memory was 95.6MB in the beginning and 74.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,397 INFO L158 Benchmark]: CodeCheck took 113.09ms. Allocated memory is still 163.6MB. Free memory was 74.6MB in the beginning and 68.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:24:50,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 136.3MB. Free memory was 112.3MB in the beginning and 112.3MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1611.91ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 101.7MB in the beginning and 100.8MB in the end (delta: 903.3kB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.86ms. Allocated memory is still 163.6MB. Free memory was 100.8MB in the beginning and 96.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.41ms. Allocated memory is still 163.6MB. Free memory was 96.6MB in the beginning and 95.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 341.27ms. Allocated memory is still 163.6MB. Free memory was 95.6MB in the beginning and 74.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 113.09ms. Allocated memory is still 163.6MB. Free memory was 74.6MB in the beginning and 68.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:24:50,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9dcaa4bb1dd7f001baa333a5c86654d4990009baf10d27fafcbb98dc5bd9f6b5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:24:52,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:24:52,059 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:24:52,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:24:52,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:24:52,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:24:52,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:24:52,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:24:52,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:24:52,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:24:52,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:24:52,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:24:52,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:24:52,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:24:52,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:24:52,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:24:52,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:24:52,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:24:52,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:24:52,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:24:52,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:24:52,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:24:52,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:24:52,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:24:52,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:24:52,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:24:52,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:24:52,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:24:52,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:24:52,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:24:52,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:24:52,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:24:52,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:24:52,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:24:52,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:24:52,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:24:52,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:24:52,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:24:52,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:24:52,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:24:52,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:24:52,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:24:52,136 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:24:52,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:24:52,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:24:52,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:24:52,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:24:52,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:24:52,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:24:52,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:24:52,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:24:52,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:24:52,140 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:24:52,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:24:52,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:24:52,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:24:52,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:24:52,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:24:52,140 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:24:52,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:24:52,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:24:52,141 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:24:52,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:24:52,150 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dcaa4bb1dd7f001baa333a5c86654d4990009baf10d27fafcbb98dc5bd9f6b5 [2022-12-14 19:24:52,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:24:52,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:24:52,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:24:52,390 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:24:52,390 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:24:52,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i [2022-12-14 19:24:54,989 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:24:55,281 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:24:55,281 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_61_bad.i [2022-12-14 19:24:55,301 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/8a7011577/444efe9d7d2b409689a1dba264c3540f/FLAGcb5433e2c [2022-12-14 19:24:55,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/data/8a7011577/444efe9d7d2b409689a1dba264c3540f [2022-12-14 19:24:55,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:24:55,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:24:55,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:24:55,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:24:55,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:24:55,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:24:55" (1/1) ... [2022-12-14 19:24:55,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dabab4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:55, skipping insertion in model container [2022-12-14 19:24:55,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:24:55" (1/1) ... [2022-12-14 19:24:55,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:24:55,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:24:55,748 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:24:56,148 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:24:56,152 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:56,153 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:56,155 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:56,155 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:56,487 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:24:56,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:24:56,498 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:24:56,515 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:24:56,558 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:24:56,560 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:56,561 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:24:56,563 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:56,564 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:24:56,581 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:24:56,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:24:56,877 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:24:56,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56 WrapperNode [2022-12-14 19:24:56,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:24:56,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:24:56,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:24:56,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:24:56,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,934 INFO L138 Inliner]: procedures = 943, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 60 [2022-12-14 19:24:56,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:24:56,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:24:56,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:24:56,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:24:56,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,957 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:24:56,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:24:56,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:24:56,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:24:56,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:24:56" (1/1) ... [2022-12-14 19:24:56,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:24:56,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:24:56,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:24:57,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:24:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:24:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:24:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:24:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:24:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:24:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:24:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:24:57,141 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:24:57,142 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:24:58,950 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:24:58,987 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:24:58,987 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:24:58,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:24:58 BoogieIcfgContainer [2022-12-14 19:24:58,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:24:58,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:24:58,990 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:24:58,997 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:24:58,998 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:24:58" (1/1) ... [2022-12-14 19:24:59,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:24:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:24:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:24:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:24:59,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:59,071 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:24:59,074 INFO L158 Benchmark]: Toolchain (without parser) took 3758.47ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.3MB in the beginning and 34.7MB in the end (delta: 11.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,074 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:24:59,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1562.04ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.1MB in the beginning and 41.6MB in the end (delta: 4.5MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.77ms. Allocated memory is still 88.1MB. Free memory was 41.6MB in the beginning and 37.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,075 INFO L158 Benchmark]: Boogie Preprocessor took 26.65ms. Allocated memory is still 88.1MB. Free memory was 37.4MB in the beginning and 35.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,076 INFO L158 Benchmark]: RCFGBuilder took 2027.06ms. Allocated memory is still 88.1MB. Free memory was 35.3MB in the beginning and 41.1MB in the end (delta: -5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,076 INFO L158 Benchmark]: CodeCheck took 82.41ms. Allocated memory is still 88.1MB. Free memory was 41.1MB in the beginning and 34.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:24:59,078 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1562.04ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.1MB in the beginning and 41.6MB in the end (delta: 4.5MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.77ms. Allocated memory is still 88.1MB. Free memory was 41.6MB in the beginning and 37.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.65ms. Allocated memory is still 88.1MB. Free memory was 37.4MB in the beginning and 35.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2027.06ms. Allocated memory is still 88.1MB. Free memory was 35.3MB in the beginning and 41.1MB in the end (delta: -5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * CodeCheck took 82.41ms. Allocated memory is still 88.1MB. Free memory was 41.1MB in the beginning and 34.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:24:59,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799e8e04-bb11-4118-a63e-6f9f76c683da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared