./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_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_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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_d1c33eed-0887-4720-a836-bc6bcd5ae105/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 cb25d14d5395555210e339295241fad9414cdcd02142f6b55159a8c5b86e3bb0 --- 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 23:44:38,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:44:38,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:44:38,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:44:38,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:44:38,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:44:38,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:44:38,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:44:38,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:44:38,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:44:38,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:44:38,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:44:38,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:44:38,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:44:38,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:44:38,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:44:38,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:44:38,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:44:38,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:44:38,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:44:38,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:44:38,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:44:38,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:44:38,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:44:38,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:44:38,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:44:38,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:44:38,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:44:38,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:44:38,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:44:38,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:44:38,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:44:38,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:44:38,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:44:38,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:44:38,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:44:38,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:44:38,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:44:38,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:44:38,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:44:38,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:44:38,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:44:38,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:44:38,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:44:38,613 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:44:38,613 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:44:38,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:44:38,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:44:38,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:44:38,614 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:44:38,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:44:38,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:44:38,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:44:38,623 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:44:38,623 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:44:38,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:44:38,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:38,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:44:38,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:44:38,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:44:38,623 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:44:38,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:44:38,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:44:38,624 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_d1c33eed-0887-4720-a836-bc6bcd5ae105/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb25d14d5395555210e339295241fad9414cdcd02142f6b55159a8c5b86e3bb0 [2022-12-14 23:44:38,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:44:38,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:44:38,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:44:38,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:44:38,829 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:44:38,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i [2022-12-14 23:44:41,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:44:41,630 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:44:41,631 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i [2022-12-14 23:44:41,646 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/1df10d097/74bbda1874ac47948474088c15fbe936/FLAG5c8850589 [2022-12-14 23:44:41,935 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/1df10d097/74bbda1874ac47948474088c15fbe936 [2022-12-14 23:44:41,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:44:41,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:44:41,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:41,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:44:41,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:44:41,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:41" (1/1) ... [2022-12-14 23:44:41,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e02f27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:41, skipping insertion in model container [2022-12-14 23:44:41,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:41" (1/1) ... [2022-12-14 23:44:41,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:44:41,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:44:42,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:42,517 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:42,523 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:42,525 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:42,527 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:42,527 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:42,553 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:42,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:42,566 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:44:42,584 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:42,622 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:42,624 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:42,624 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:42,626 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:42,627 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:42,631 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:42,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:42,774 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:44:42,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42 WrapperNode [2022-12-14 23:44:42,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:42,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:42,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:44:42,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:44:42,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,816 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 60 [2022-12-14 23:44:42,816 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:42,817 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:44:42,817 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:44:42,817 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:44:42,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,833 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:44:42,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:44:42,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:44:42,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:44:42,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:42" (1/1) ... [2022-12-14 23:44:42,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:42,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:44:42,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:44:42,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:44:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:44:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:44:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:44:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:44:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:44:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:44:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:44:42,989 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:44:42,991 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:44:43,112 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:44:43,172 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:44:43,172 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:44:43,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:43 BoogieIcfgContainer [2022-12-14 23:44:43,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:44:43,176 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:44:43,176 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:44:43,184 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:44:43,184 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:43" (1/1) ... [2022-12-14 23:44:43,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:44:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 23:44:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 23:44:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:44:43,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,478 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 23:44:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-14 23:44:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-14 23:44:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:44:43,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:44:43,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:44:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:44:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:44:43,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:44:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:44:43,693 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 23:44:43,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 11:44:43 ImpRootNode [2022-12-14 23:44:43,721 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 23:44:43,722 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 23:44:43,722 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 23:44:43,722 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 23:44:43,722 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:43" (3/4) ... [2022-12-14 23:44:43,725 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 23:44:43,725 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 23:44:43,726 INFO L158 Benchmark]: Toolchain (without parser) took 1787.97ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 102.8MB in the beginning and 149.1MB in the end (delta: -46.3MB). Peak memory consumption was 2.7MB. Max. memory is 16.1GB. [2022-12-14 23:44:43,727 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:43,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 835.89ms. Allocated memory is still 136.3MB. Free memory was 102.3MB in the beginning and 99.5MB in the end (delta: 2.8MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-12-14 23:44:43,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.10ms. Allocated memory is still 136.3MB. Free memory was 99.5MB in the beginning and 96.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:43,728 INFO L158 Benchmark]: Boogie Preprocessor took 20.01ms. Allocated memory is still 136.3MB. Free memory was 96.8MB in the beginning and 95.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:44:43,729 INFO L158 Benchmark]: RCFGBuilder took 337.85ms. Allocated memory is still 136.3MB. Free memory was 95.3MB in the beginning and 76.5MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:44:43,729 INFO L158 Benchmark]: CodeCheck took 545.28ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 76.5MB in the beginning and 149.1MB in the end (delta: -72.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:43,730 INFO L158 Benchmark]: Witness Printer took 4.04ms. Allocated memory is still 184.5MB. Free memory is still 149.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:43,732 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, 15 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, 17 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 8 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, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 49 GetRequests, 47 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, 0.1s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 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: 1573]: 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); [L1548] int CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal = 0; [L1561] CALL printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal=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) [L1561] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1562] CALL CWE190_Integer_Overflow__int_rand_multiply_22_bad() [L1552] int data; [L1553] data = 0 [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)) [L1555] CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal = 1 [L1556] CALL CWE190_Integer_Overflow__int_rand_multiply_22_badSink(data) [L1569] COND TRUE \read(CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal) VAL [\old(data)=2147483647, CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal=1, 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] [L1571] COND TRUE data > 0 VAL [\old(data)=2147483647, CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal=1, 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] [L1573] data * 2 VAL [\old(data)=2147483647, CWE190_Integer_Overflow__int_rand_multiply_22_badGlobal=1, 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 136.3MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 835.89ms. Allocated memory is still 136.3MB. Free memory was 102.3MB in the beginning and 99.5MB in the end (delta: 2.8MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.10ms. Allocated memory is still 136.3MB. Free memory was 99.5MB in the beginning and 96.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.01ms. Allocated memory is still 136.3MB. Free memory was 96.8MB in the beginning and 95.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 337.85ms. Allocated memory is still 136.3MB. Free memory was 95.3MB in the beginning and 76.5MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 545.28ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 76.5MB in the beginning and 149.1MB in the end (delta: -72.6MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.04ms. Allocated memory is still 184.5MB. Free memory is still 149.1MB. 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 23:44:43,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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_d1c33eed-0887-4720-a836-bc6bcd5ae105/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 cb25d14d5395555210e339295241fad9414cdcd02142f6b55159a8c5b86e3bb0 --- 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 23:44:45,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:44:45,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:44:45,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:44:45,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:44:45,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:44:45,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:44:45,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:44:45,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:44:45,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:44:45,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:44:45,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:44:45,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:44:45,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:44:45,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:44:45,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:44:45,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:44:45,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:44:45,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:44:45,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:44:45,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:44:45,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:44:45,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:44:45,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:44:45,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:44:45,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:44:45,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:44:45,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:44:45,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:44:45,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:44:45,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:44:45,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:44:45,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:44:45,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:44:45,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:44:45,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:44:45,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:44:45,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:44:45,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:44:45,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:44:45,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:44:45,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:44:45,412 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:44:45,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:44:45,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:44:45,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:44:45,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:44:45,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:44:45,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:44:45,415 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:44:45,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:44:45,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:44:45,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:44:45,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:44:45,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:44:45,417 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:44:45,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:44:45,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:45,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:44:45,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:44:45,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:44:45,417 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:44:45,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:44:45,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:44:45,418 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:44:45,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:44:45,418 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_d1c33eed-0887-4720-a836-bc6bcd5ae105/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb25d14d5395555210e339295241fad9414cdcd02142f6b55159a8c5b86e3bb0 [2022-12-14 23:44:45,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:44:45,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:44:45,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:44:45,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:44:45,638 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:44:45,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i [2022-12-14 23:44:48,214 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:44:48,435 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:44:48,435 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_22_bad.i [2022-12-14 23:44:48,449 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/bb6e80cba/1db1268cb42b4321bf528290c4249b96/FLAG420c287e6 [2022-12-14 23:44:48,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/data/bb6e80cba/1db1268cb42b4321bf528290c4249b96 [2022-12-14 23:44:48,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:44:48,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:44:48,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:48,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:44:48,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:44:48,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:48" (1/1) ... [2022-12-14 23:44:48,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3311146e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:48, skipping insertion in model container [2022-12-14 23:44:48,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:48" (1/1) ... [2022-12-14 23:44:48,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:44:48,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:44:48,746 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:49,052 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:49,056 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:49,057 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:49,059 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:49,059 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:49,076 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:49,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:49,088 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:44:49,101 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:49,132 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:49,133 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:49,133 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:49,135 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:49,135 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:49,138 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:49,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:49,239 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:44:49,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49 WrapperNode [2022-12-14 23:44:49,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:49,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:49,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:44:49,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:44:49,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,288 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 60 [2022-12-14 23:44:49,288 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:49,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:44:49,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:44:49,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:44:49,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,308 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:44:49,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:44:49,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:44:49,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:44:49,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:49,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:44:49,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:44:49,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:44:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:44:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:44:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:44:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:44:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:44:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:44:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:44:49,477 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:44:49,479 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:44:49,599 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:44:49,655 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:44:49,655 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:44:49,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:49 BoogieIcfgContainer [2022-12-14 23:44:49,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:44:49,658 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:44:49,658 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:44:49,666 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:44:49,666 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:49" (1/1) ... [2022-12-14 23:44:49,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:44:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 23:44:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 23:44:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:44:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,750 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 23:44:49,753 INFO L158 Benchmark]: Toolchain (without parser) took 1290.08ms. Allocated memory is still 77.6MB. Free memory was 52.9MB in the beginning and 40.8MB in the end (delta: 12.1MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-12-14 23:44:49,753 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:49,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 776.00ms. Allocated memory is still 77.6MB. Free memory was 52.7MB in the beginning and 49.0MB in the end (delta: 3.7MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-12-14 23:44:49,754 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.19ms. Allocated memory is still 77.6MB. Free memory was 49.0MB in the beginning and 46.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:44:49,754 INFO L158 Benchmark]: Boogie Preprocessor took 22.39ms. Allocated memory is still 77.6MB. Free memory was 45.6MB in the beginning and 43.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:49,755 INFO L158 Benchmark]: RCFGBuilder took 346.02ms. Allocated memory is still 77.6MB. Free memory was 43.9MB in the beginning and 47.2MB in the end (delta: -3.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:44:49,755 INFO L158 Benchmark]: CodeCheck took 93.95ms. Allocated memory is still 77.6MB. Free memory was 47.2MB in the beginning and 40.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:44:49,757 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 0.19ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 776.00ms. Allocated memory is still 77.6MB. Free memory was 52.7MB in the beginning and 49.0MB in the end (delta: 3.7MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.19ms. Allocated memory is still 77.6MB. Free memory was 49.0MB in the beginning and 46.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.39ms. Allocated memory is still 77.6MB. Free memory was 45.6MB in the beginning and 43.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 346.02ms. Allocated memory is still 77.6MB. Free memory was 43.9MB in the beginning and 47.2MB in the end (delta: -3.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 93.95ms. Allocated memory is still 77.6MB. Free memory was 47.2MB in the beginning and 40.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:44:49,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1c33eed-0887-4720-a836-bc6bcd5ae105/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