./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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 142c16f836549b8d04d87269f1e0aca006cd15d05060605c5152feadc89b66b7 --- 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 21:58:10,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:58:10,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:58:10,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:58:10,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:58:10,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:58:10,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:58:10,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:58:10,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:58:10,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:58:10,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:58:10,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:58:10,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:58:10,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:58:10,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:58:10,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:58:10,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:58:10,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:58:10,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:58:10,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:58:10,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:58:10,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:58:10,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:58:10,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:58:10,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:58:10,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:58:10,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:58:10,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:58:10,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:58:10,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:58:10,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:58:10,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:58:10,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:58:10,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:58:10,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:58:10,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:58:10,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:58:10,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:58:10,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:58:10,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:58:10,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:58:10,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:58:10,578 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:58:10,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:58:10,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:58:10,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:58:10,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:58:10,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:58:10,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:58:10,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:58:10,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:58:10,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:10,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:58:10,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:58:10,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:58:10,582 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:58:10,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:58:10,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:58:10,582 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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 142c16f836549b8d04d87269f1e0aca006cd15d05060605c5152feadc89b66b7 [2022-12-14 21:58:10,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:58:10,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:58:10,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:58:10,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:58:10,756 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:58:10,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i [2022-12-14 21:58:13,413 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:58:13,643 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:58:13,643 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i [2022-12-14 21:58:13,656 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/106a0fbf3/5bb8f8b1d84b4813bf532d8a99bf4409/FLAGa5b7ba598 [2022-12-14 21:58:13,670 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/106a0fbf3/5bb8f8b1d84b4813bf532d8a99bf4409 [2022-12-14 21:58:13,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:58:13,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:58:13,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:13,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:58:13,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:58:13,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:13" (1/1) ... [2022-12-14 21:58:13,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1def003c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:13, skipping insertion in model container [2022-12-14 21:58:13,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:13" (1/1) ... [2022-12-14 21:58:13,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:58:13,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:58:13,995 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:58:14,310 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:58:14,316 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:14,318 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:14,320 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:14,320 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:14,344 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:58:14,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:14,353 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:58:14,370 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:58:14,415 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:58:14,416 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:14,417 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:14,420 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:14,420 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:14,426 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:58:14,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:14,531 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:58:14,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14 WrapperNode [2022-12-14 21:58:14,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:14,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:14,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:58:14,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:58:14,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,568 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 63 [2022-12-14 21:58:14,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:14,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:58:14,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:58:14,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:58:14,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,578 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,583 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:58:14,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:58:14,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:58:14,587 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:58:14,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:14,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:58:14,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:58:14,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:58:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:58:14,642 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:58:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:58:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:58:14,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:58:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:58:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:58:14,752 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:58:14,753 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:58:14,883 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:58:14,965 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:58:14,966 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:58:14,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:14 BoogieIcfgContainer [2022-12-14 21:58:14,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:58:14,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:58:14,970 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:58:14,986 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:58:14,986 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:14" (1/1) ... [2022-12-14 21:58:14,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:58:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:58:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:58:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:58:15,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:15,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 21:58:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 21:58:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:58:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:15,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:58:15,490 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:58:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:58:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:58:15,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:58:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:58:15,596 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:58:15,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:58:15 ImpRootNode [2022-12-14 21:58:15,623 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:58:15,623 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:58:15,623 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:58:15,624 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:58:15,624 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:14" (3/4) ... [2022-12-14 21:58:15,627 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:58:15,628 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:58:15,628 INFO L158 Benchmark]: Toolchain (without parser) took 1954.33ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 89.8MB in the beginning and 68.1MB in the end (delta: 21.7MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,629 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:58:15,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 856.51ms. Allocated memory is still 121.6MB. Free memory was 89.3MB in the beginning and 69.3MB in the end (delta: 20.0MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.27ms. Allocated memory is still 121.6MB. Free memory was 69.3MB in the beginning and 66.6MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,630 INFO L158 Benchmark]: Boogie Preprocessor took 17.23ms. Allocated memory is still 121.6MB. Free memory was 66.6MB in the beginning and 64.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,631 INFO L158 Benchmark]: RCFGBuilder took 382.01ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 64.5MB in the beginning and 113.0MB in the end (delta: -48.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,632 INFO L158 Benchmark]: CodeCheck took 653.46ms. Allocated memory is still 146.8MB. Free memory was 113.0MB in the beginning and 68.1MB in the end (delta: 44.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-14 21:58:15,632 INFO L158 Benchmark]: Witness Printer took 4.26ms. Allocated memory is still 146.8MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:58:15,635 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, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 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, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 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: 1555]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1564, overapproximation of bitwiseAnd at line 1564. 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); [L1548] static int CWE190_Integer_Overflow__int_rand_postinc_45_badData; [L1549] static int CWE190_Integer_Overflow__int_rand_postinc_45_goodG2BData; [L1550] static int CWE190_Integer_Overflow__int_rand_postinc_45_goodB2GData; [L1571] CALL printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_postinc_45_badData=0, CWE190_Integer_Overflow__int_rand_postinc_45_goodB2GData=0, CWE190_Integer_Overflow__int_rand_postinc_45_goodG2BData=0, 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) [L1571] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, CWE190_Integer_Overflow__int_rand_postinc_45_badData=0, CWE190_Integer_Overflow__int_rand_postinc_45_goodB2GData=0, CWE190_Integer_Overflow__int_rand_postinc_45_goodG2BData=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1572] CALL CWE190_Integer_Overflow__int_rand_postinc_45_bad() [L1562] int data; [L1563] data = 0 [L1564] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1564] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1564] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1565] CWE190_Integer_Overflow__int_rand_postinc_45_badData = data [L1566] CALL badSink() [L1553] int data = CWE190_Integer_Overflow__int_rand_postinc_45_badData; [L1555] data++ VAL [CWE190_Integer_Overflow__int_rand_postinc_45_badData=2147483647, CWE190_Integer_Overflow__int_rand_postinc_45_goodB2GData=0, CWE190_Integer_Overflow__int_rand_postinc_45_goodG2BData=0, data=2147483647, 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 856.51ms. Allocated memory is still 121.6MB. Free memory was 89.3MB in the beginning and 69.3MB in the end (delta: 20.0MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.27ms. Allocated memory is still 121.6MB. Free memory was 69.3MB in the beginning and 66.6MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.23ms. Allocated memory is still 121.6MB. Free memory was 66.6MB in the beginning and 64.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 382.01ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 64.5MB in the beginning and 113.0MB in the end (delta: -48.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 653.46ms. Allocated memory is still 146.8MB. Free memory was 113.0MB in the beginning and 68.1MB in the end (delta: 44.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Witness Printer took 4.26ms. Allocated memory is still 146.8MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 21:58:15,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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 142c16f836549b8d04d87269f1e0aca006cd15d05060605c5152feadc89b66b7 --- 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 21:58:17,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:58:17,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:58:17,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:58:17,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:58:17,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:58:17,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:58:17,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:58:17,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:58:17,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:58:17,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:58:17,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:58:17,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:58:17,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:58:17,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:58:17,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:58:17,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:58:17,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:58:17,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:58:17,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:58:17,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:58:17,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:58:17,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:58:17,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:58:17,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:58:17,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:58:17,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:58:17,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:58:17,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:58:17,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:58:17,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:58:17,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:58:17,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:58:17,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:58:17,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:58:17,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:58:17,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:58:17,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:58:17,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:58:17,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:58:17,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:58:17,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:58:17,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:58:17,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:58:17,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:58:17,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:58:17,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:58:17,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:58:17,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:58:17,287 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:58:17,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:58:17,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:58:17,288 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:58:17,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:58:17,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:58:17,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:58:17,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:58:17,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:17,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:58:17,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:58:17,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:58:17,290 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:58:17,290 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:58:17,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:58:17,290 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:58:17,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:58:17,290 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_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 142c16f836549b8d04d87269f1e0aca006cd15d05060605c5152feadc89b66b7 [2022-12-14 21:58:17,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:58:17,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:58:17,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:58:17,531 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:58:17,532 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:58:17,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i [2022-12-14 21:58:20,109 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:58:20,384 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:58:20,385 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_45_bad.i [2022-12-14 21:58:20,404 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/155612b69/06485eba116a4a1a966b82e85cfef93b/FLAGb7a784194 [2022-12-14 21:58:20,416 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/data/155612b69/06485eba116a4a1a966b82e85cfef93b [2022-12-14 21:58:20,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:58:20,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:58:20,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:20,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:58:20,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:58:20,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:20" (1/1) ... [2022-12-14 21:58:20,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44153c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:20, skipping insertion in model container [2022-12-14 21:58:20,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:20" (1/1) ... [2022-12-14 21:58:20,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:58:20,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:58:20,737 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:58:21,053 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:58:21,057 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:21,059 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:21,061 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:21,062 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:21,086 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:58:21,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:21,100 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:58:21,119 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:58:21,169 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:58:21,171 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:21,172 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:58:21,174 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:21,175 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:58:21,181 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:58:21,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:21,259 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:58:21,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21 WrapperNode [2022-12-14 21:58:21,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:21,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:21,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:58:21,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:58:21,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,314 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 63 [2022-12-14 21:58:21,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:21,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:58:21,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:58:21,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:58:21,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,338 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:58:21,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:58:21,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:58:21,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:58:21,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:21,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:58:21,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:58:21,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:58:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:58:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:58:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:58:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:58:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:58:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:58:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:58:21,511 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:58:21,513 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:58:21,622 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:58:21,675 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:58:21,676 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:58:21,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:21 BoogieIcfgContainer [2022-12-14 21:58:21,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:58:21,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:58:21,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:58:21,689 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:58:21,689 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:21" (1/1) ... [2022-12-14 21:58:21,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:58:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:58:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:58:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:58:21,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:21,787 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 21:58:21,791 INFO L158 Benchmark]: Toolchain (without parser) took 1371.61ms. Allocated memory is still 81.8MB. Free memory was 57.2MB in the beginning and 51.8MB in the end (delta: 5.4MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,792 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:58:21,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 840.17ms. Allocated memory is still 81.8MB. Free memory was 57.0MB in the beginning and 33.3MB in the end (delta: 23.7MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.78ms. Allocated memory is still 81.8MB. Free memory was 33.3MB in the beginning and 55.1MB in the end (delta: -21.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,793 INFO L158 Benchmark]: Boogie Preprocessor took 28.12ms. Allocated memory is still 81.8MB. Free memory was 55.1MB in the beginning and 52.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,794 INFO L158 Benchmark]: RCFGBuilder took 334.30ms. Allocated memory is still 81.8MB. Free memory was 52.9MB in the beginning and 34.5MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,794 INFO L158 Benchmark]: CodeCheck took 110.99ms. Allocated memory is still 81.8MB. Free memory was 34.5MB in the beginning and 51.8MB in the end (delta: -17.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:58:21,797 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 0.13ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 840.17ms. Allocated memory is still 81.8MB. Free memory was 57.0MB in the beginning and 33.3MB in the end (delta: 23.7MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.78ms. Allocated memory is still 81.8MB. Free memory was 33.3MB in the beginning and 55.1MB in the end (delta: -21.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.12ms. Allocated memory is still 81.8MB. Free memory was 55.1MB in the beginning and 52.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 334.30ms. Allocated memory is still 81.8MB. Free memory was 52.9MB in the beginning and 34.5MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 110.99ms. Allocated memory is still 81.8MB. Free memory was 34.5MB in the beginning and 51.8MB in the end (delta: -17.2MB). 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 21:58:21,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91f0bd3-77d8-4b6f-8278-d9adbd650571/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