./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_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_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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_41580356-bf80-4b06-b61e-d811be83831a/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 1cdbebaa4ac19f3220f201a93734925a71caa9600dba57c544f182459b24d310 --- 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 [2022-12-15 02:51:51,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:51:51,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:51:51,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:51:51,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:51:51,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:51:51,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:51:51,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:51:51,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:51:51,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:51:51,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:51:51,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:51:51,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:51:51,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:51:51,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:51:51,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:51:51,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:51:51,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:51:51,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:51:51,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:51:51,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:51:51,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:51:51,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:51:51,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:51:51,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:51:51,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:51:51,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:51:51,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:51:51,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:51:51,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:51:51,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:51:51,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:51:51,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:51:51,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:51:51,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:51:51,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:51:51,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:51:51,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:51:51,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:51:51,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:51:51,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:51:51,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:51:51,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:51:51,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:51:51,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:51:51,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:51:51,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:51:51,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:51:51,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:51:51,499 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:51:51,499 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:51:51,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:51:51,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:51:51,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:51:51,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:51:51,500 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:51:51,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:51:51,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:51:51,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:51:51,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:51:51,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:51:51,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:51:51,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:51:51,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:51:51,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:51:51,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:51:51,502 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:51:51,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:51:51,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:51:51,503 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_41580356-bf80-4b06-b61e-d811be83831a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cdbebaa4ac19f3220f201a93734925a71caa9600dba57c544f182459b24d310 [2022-12-15 02:51:51,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:51:51,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:51:51,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:51:51,717 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:51:51,718 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:51:51,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i [2022-12-15 02:51:54,333 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:51:54,541 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:51:54,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i [2022-12-15 02:51:54,554 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/3e68bd8ee/b27151233c004a169da32ee734ef693b/FLAG9de29922b [2022-12-15 02:51:54,912 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/3e68bd8ee/b27151233c004a169da32ee734ef693b [2022-12-15 02:51:54,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:51:54,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:51:54,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:51:54,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:51:54,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:51:54,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:51:54" (1/1) ... [2022-12-15 02:51:54,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8165e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:54, skipping insertion in model container [2022-12-15 02:51:54,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:51:54" (1/1) ... [2022-12-15 02:51:54,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:51:55,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:51:55,295 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:51:55,591 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:51:55,597 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:51:55,598 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:51:55,601 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:51:55,601 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:51:55,624 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:51:55,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:51:55,633 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:51:55,651 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:51:55,699 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:51:55,701 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:51:55,702 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:51:55,704 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:51:55,705 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:51:55,711 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:51:55,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:51:55,799 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:51:55,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55 WrapperNode [2022-12-15 02:51:55,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:51:55,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:51:55,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:51:55,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:51:55,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,856 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-15 02:51:55,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:51:55,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:51:55,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:51:55,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:51:55,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,878 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:51:55,883 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:51:55,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:51:55,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:51:55,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:51:55" (1/1) ... [2022-12-15 02:51:55,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:51:55,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:51:55,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:51:55,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:51:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:51:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:51:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:51:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:51:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:51:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:51:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:51:56,048 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:51:56,049 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:51:56,169 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:51:56,250 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:51:56,250 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:51:56,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:51:56 BoogieIcfgContainer [2022-12-15 02:51:56,253 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:51:56,253 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:51:56,253 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:51:56,260 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:51:56,261 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:51:56" (1/1) ... [2022-12-15 02:51:56,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:51:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:51:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:51:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:51:56,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:51:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 14 transitions. [2022-12-15 02:51:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 02:51:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:51:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:51:56,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:51:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:51:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:51:56,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:51:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:51:56,767 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 02:51:56,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:51:56 ImpRootNode [2022-12-15 02:51:56,787 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:51:56,788 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:51:56,788 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:51:56,788 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:51:56,788 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:51:56" (3/4) ... [2022-12-15 02:51:56,791 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:51:56,791 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:51:56,792 INFO L158 Benchmark]: Toolchain (without parser) took 1869.91ms. Allocated memory was 130.0MB in the beginning and 195.0MB in the end (delta: 65.0MB). Free memory was 72.8MB in the beginning and 94.2MB in the end (delta: -21.4MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,792 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory was 103.6MB in the beginning and 103.4MB in the end (delta: 127.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 874.08ms. Allocated memory was 130.0MB in the beginning and 195.0MB in the end (delta: 65.0MB). Free memory was 72.5MB in the beginning and 111.5MB in the end (delta: -39.0MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.58ms. Allocated memory is still 195.0MB. Free memory was 111.5MB in the beginning and 107.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,793 INFO L158 Benchmark]: Boogie Preprocessor took 25.98ms. Allocated memory is still 195.0MB. Free memory was 107.9MB in the beginning and 106.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,794 INFO L158 Benchmark]: RCFGBuilder took 369.39ms. Allocated memory is still 195.0MB. Free memory was 106.5MB in the beginning and 141.4MB in the end (delta: -34.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,794 INFO L158 Benchmark]: CodeCheck took 534.14ms. Allocated memory is still 195.0MB. Free memory was 141.4MB in the beginning and 94.2MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-15 02:51:56,794 INFO L158 Benchmark]: Witness Printer took 3.17ms. Allocated memory is still 195.0MB. Free memory is still 94.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:51:56,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 10 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1559]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1568] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1568] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={12:13}, argv={12:13}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] CALL CWE190_Integer_Overflow__int_rand_preinc_14_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE globalFive==5 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1556] COND TRUE globalFive==5 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1559] ++data VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory was 103.6MB in the beginning and 103.4MB in the end (delta: 127.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 874.08ms. Allocated memory was 130.0MB in the beginning and 195.0MB in the end (delta: 65.0MB). Free memory was 72.5MB in the beginning and 111.5MB in the end (delta: -39.0MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.58ms. Allocated memory is still 195.0MB. Free memory was 111.5MB in the beginning and 107.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.98ms. Allocated memory is still 195.0MB. Free memory was 107.9MB in the beginning and 106.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 369.39ms. Allocated memory is still 195.0MB. Free memory was 106.5MB in the beginning and 141.4MB in the end (delta: -34.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * CodeCheck took 534.14ms. Allocated memory is still 195.0MB. Free memory was 141.4MB in the beginning and 94.2MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 3.17ms. Allocated memory is still 195.0MB. Free memory is still 94.2MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 02:51:56,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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_41580356-bf80-4b06-b61e-d811be83831a/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 1cdbebaa4ac19f3220f201a93734925a71caa9600dba57c544f182459b24d310 --- 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 [2022-12-15 02:51:58,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:51:58,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:51:58,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:51:58,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:51:58,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:51:58,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:51:58,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:51:58,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:51:58,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:51:58,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:51:58,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:51:58,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:51:58,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:51:58,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:51:58,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:51:58,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:51:58,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:51:58,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:51:58,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:51:58,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:51:58,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:51:58,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:51:58,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:51:58,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:51:58,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:51:58,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:51:58,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:51:58,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:51:58,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:51:58,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:51:58,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:51:58,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:51:58,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:51:58,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:51:58,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:51:58,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:51:58,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:51:58,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:51:58,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:51:58,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:51:58,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:51:58,593 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:51:58,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:51:58,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:51:58,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:51:58,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:51:58,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:51:58,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:51:58,595 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:51:58,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:51:58,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:51:58,596 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:51:58,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:51:58,597 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:51:58,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:51:58,597 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:51:58,597 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:51:58,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:51:58,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:51:58,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:51:58,598 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:51:58,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:51:58,598 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:51:58,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:51:58,599 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:51:58,599 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:51:58,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:51:58,599 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_41580356-bf80-4b06-b61e-d811be83831a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cdbebaa4ac19f3220f201a93734925a71caa9600dba57c544f182459b24d310 [2022-12-15 02:51:58,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:51:58,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:51:58,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:51:58,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:51:58,842 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:51:58,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i [2022-12-15 02:52:01,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:52:01,625 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:52:01,625 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_14_bad.i [2022-12-15 02:52:01,639 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/3efbc22a5/e4faf1d6d7474e2099d20a5a01ceb843/FLAGb5ef50d32 [2022-12-15 02:52:01,942 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/data/3efbc22a5/e4faf1d6d7474e2099d20a5a01ceb843 [2022-12-15 02:52:01,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:52:01,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:52:01,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:52:01,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:52:01,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:52:01,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:52:01" (1/1) ... [2022-12-15 02:52:01,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae11fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:01, skipping insertion in model container [2022-12-15 02:52:01,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:52:01" (1/1) ... [2022-12-15 02:52:01,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:52:01,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:52:02,255 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:52:02,566 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:52:02,570 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:52:02,571 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:52:02,573 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:52:02,574 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:52:02,594 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:52:02,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:52:02,610 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:52:02,627 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:52:02,679 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:52:02,681 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:52:02,682 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:52:02,684 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:52:02,685 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:52:02,690 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:52:02,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:52:02,783 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:52:02,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02 WrapperNode [2022-12-15 02:52:02,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:52:02,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:52:02,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:52:02,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:52:02,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,837 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-15 02:52:02,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:52:02,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:52:02,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:52:02,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:52:02,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,855 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:52:02,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:52:02,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:52:02,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:52:02,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:52:02" (1/1) ... [2022-12-15 02:52:02,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:52:02,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:52:02,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:52:02,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:52:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:52:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:52:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:52:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:52:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:52:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:52:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:52:03,019 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:52:03,021 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:52:03,133 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:52:03,182 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:52:03,182 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:52:03,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:52:03 BoogieIcfgContainer [2022-12-15 02:52:03,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:52:03,185 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:52:03,185 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:52:03,192 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:52:03,192 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:52:03" (1/1) ... [2022-12-15 02:52:03,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:52:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:52:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:52:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:52:03,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:03,271 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) [2022-12-15 02:52:03,274 INFO L158 Benchmark]: Toolchain (without parser) took 1326.88ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 54.1MB in the beginning and 41.4MB in the end (delta: 12.7MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,274 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:52:03,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 834.22ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.9MB in the beginning and 43.1MB in the end (delta: 10.8MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.57ms. Allocated memory is still 96.5MB. Free memory was 43.1MB in the beginning and 68.8MB in the end (delta: -25.7MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,275 INFO L158 Benchmark]: Boogie Preprocessor took 19.99ms. Allocated memory is still 96.5MB. Free memory was 68.8MB in the beginning and 66.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,276 INFO L158 Benchmark]: RCFGBuilder took 326.13ms. Allocated memory is still 96.5MB. Free memory was 66.6MB in the beginning and 47.8MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,279 INFO L158 Benchmark]: CodeCheck took 87.48ms. Allocated memory is still 96.5MB. Free memory was 47.7MB in the beginning and 41.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:52:03,282 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 0.15ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 834.22ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.9MB in the beginning and 43.1MB in the end (delta: 10.8MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.57ms. Allocated memory is still 96.5MB. Free memory was 43.1MB in the beginning and 68.8MB in the end (delta: -25.7MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.99ms. Allocated memory is still 96.5MB. Free memory was 68.8MB in the beginning and 66.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 326.13ms. Allocated memory is still 96.5MB. Free memory was 66.6MB in the beginning and 47.8MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 87.48ms. Allocated memory is still 96.5MB. Free memory was 47.7MB in the beginning and 41.4MB 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. [2022-12-15 02:52:03,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41580356-bf80-4b06-b61e-d811be83831a/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