./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1d0855c1b054d94a113c1d287d19101fe31ab2e ......................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1d0855c1b054d94a113c1d287d19101fe31ab2e .............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:07:59,774 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:07:59,775 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:07:59,783 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:07:59,784 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:07:59,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:07:59,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:07:59,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:07:59,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:07:59,789 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:07:59,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:07:59,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:07:59,791 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:07:59,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:07:59,792 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:07:59,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:07:59,794 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:07:59,795 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:07:59,796 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:07:59,797 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:07:59,799 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:07:59,800 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:07:59,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:07:59,802 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:07:59,802 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:07:59,803 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:07:59,804 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:07:59,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:07:59,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:07:59,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:07:59,806 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:07:59,807 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:07:59,807 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:07:59,807 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:07:59,808 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:07:59,808 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:07:59,809 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:07:59,819 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:07:59,819 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:07:59,820 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:07:59,820 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:07:59,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:07:59,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:07:59,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:07:59,821 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:07:59,821 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:07:59,821 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:07:59,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:07:59,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:07:59,822 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:07:59,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:07:59,822 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:07:59,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:07:59,824 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:07:59,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:07:59,824 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:07:59,824 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:07:59,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:07:59,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:07:59,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:07:59,825 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:07:59,825 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak 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 ! call(__VERIFIER_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1d0855c1b054d94a113c1d287d19101fe31ab2e [2018-11-23 07:07:59,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:07:59,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:07:59,862 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:07:59,863 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:07:59,864 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:07:59,864 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i [2018-11-23 07:07:59,908 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/f727c63f2/04e11fbed3044357ab5c0abf1b99db3e/FLAG5d8d792e1 [2018-11-23 07:08:00,271 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:08:00,272 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i [2018-11-23 07:08:00,283 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/f727c63f2/04e11fbed3044357ab5c0abf1b99db3e/FLAG5d8d792e1 [2018-11-23 07:08:00,293 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/f727c63f2/04e11fbed3044357ab5c0abf1b99db3e [2018-11-23 07:08:00,295 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:08:00,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:08:00,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:08:00,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:08:00,299 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:08:00,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa062a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00, skipping insertion in model container [2018-11-23 07:08:00,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:08:00,335 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:08:00,541 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:08:00,551 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:08:00,636 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:08:00,690 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:08:00,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00 WrapperNode [2018-11-23 07:08:00,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:08:00,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:08:00,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:08:00,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:08:00,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,708 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:08:00,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:08:00,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:08:00,722 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:08:00,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:08:00,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:08:00,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:08:00,739 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:08:00,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:08:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:08:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:08:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:08:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:08:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:08:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:08:00,789 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 07:08:00,975 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:08:00,975 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 07:08:00,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:08:00 BoogieIcfgContainer [2018-11-23 07:08:00,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:08:00,976 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 07:08:00,976 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 07:08:00,985 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 07:08:00,985 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:08:00" (1/1) ... [2018-11-23 07:08:00,995 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:08:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 07:08:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 34 transitions. [2018-11-23 07:08:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 34 transitions. [2018-11-23 07:08:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 07:08:01,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 07:08:01,083 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction [2018-11-23 07:08:01,090 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedFormulas.getFormulaFromNonCallPos(NestedFormulas.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.buildSSA(NestedSsaBuilder.java:263) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.(NestedSsaBuilder.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:276) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:214) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:08:01,092 INFO L168 Benchmark]: Toolchain (without parser) took 796.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:01,094 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:08:01,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -189.7 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:01,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:08:01,095 INFO L168 Benchmark]: Boogie Preprocessor took 16.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:01,096 INFO L168 Benchmark]: RCFGBuilder took 236.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:01,096 INFO L168 Benchmark]: CodeCheck took 116.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:01,099 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:70) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 394.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -189.7 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 236.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. * CodeCheck took 116.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:08:02,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:08:02,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:08:02,603 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:08:02,603 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:08:02,604 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:08:02,605 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:08:02,606 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:08:02,607 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:08:02,608 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:08:02,608 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:08:02,608 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:08:02,609 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:08:02,610 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:08:02,611 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:08:02,612 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:08:02,612 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:08:02,613 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:08:02,615 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:08:02,616 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:08:02,617 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:08:02,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:08:02,620 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:08:02,620 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:08:02,620 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:08:02,621 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:08:02,622 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:08:02,622 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:08:02,623 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:08:02,623 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:08:02,624 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:08:02,624 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:08:02,624 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:08:02,624 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:08:02,625 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:08:02,625 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:08:02,626 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:08:02,635 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:08:02,635 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:08:02,636 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:08:02,636 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:08:02,637 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:08:02,637 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:08:02,637 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:08:02,638 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:08:02,639 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:08:02,639 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:08:02,640 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:08:02,640 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:08:02,640 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:08:02,641 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:08:02,641 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:08:02,641 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:08:02,641 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak 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 ! call(__VERIFIER_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1d0855c1b054d94a113c1d287d19101fe31ab2e [2018-11-23 07:08:02,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:08:02,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:08:02,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:08:02,687 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:08:02,688 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:08:02,688 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i [2018-11-23 07:08:02,725 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/fcf968c19/adbf45c5ee5d44159a7c6f4c42f08cf4/FLAGae60604be [2018-11-23 07:08:03,172 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:08:03,172 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/sv-benchmarks/c/pthread-wmm/safe006_tso.oepc_true-unreach-call.i [2018-11-23 07:08:03,179 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/fcf968c19/adbf45c5ee5d44159a7c6f4c42f08cf4/FLAGae60604be [2018-11-23 07:08:03,191 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/data/fcf968c19/adbf45c5ee5d44159a7c6f4c42f08cf4 [2018-11-23 07:08:03,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:08:03,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:08:03,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:08:03,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:08:03,198 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:08:03,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9c8834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03, skipping insertion in model container [2018-11-23 07:08:03,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:08:03,241 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:08:03,537 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:08:03,553 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:08:03,596 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:08:03,700 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:08:03,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03 WrapperNode [2018-11-23 07:08:03,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:08:03,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:08:03,701 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:08:03,702 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:08:03,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,734 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:08:03,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:08:03,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:08:03,734 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:08:03,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,742 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:03,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:08:03,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:08:03,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:08:03,753 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:08:03,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:08:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_57f1f1ac-44d6-4021-8a77-b132ea03177b/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:08:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:08:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:08:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:08:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:08:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:08:03,789 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:08:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:08:03,789 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:08:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:08:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:08:03,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:08:03,791 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 07:08:03,978 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:08:03,979 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 07:08:03,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:08:03 BoogieIcfgContainer [2018-11-23 07:08:03,979 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:08:03,980 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 07:08:03,980 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 07:08:03,989 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 07:08:03,990 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:08:03" (1/1) ... [2018-11-23 07:08:04,003 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:08:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 07:08:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 34 transitions. [2018-11-23 07:08:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 34 transitions. [2018-11-23 07:08:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 07:08:04,031 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 07:08:04,065 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:08:04,068 INFO L168 Benchmark]: Toolchain (without parser) took 873.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,069 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:08:04,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 505.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,070 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,070 INFO L168 Benchmark]: Boogie Preprocessor took 18.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,071 INFO L168 Benchmark]: RCFGBuilder took 226.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,071 INFO L168 Benchmark]: CodeCheck took 87.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:08:04,074 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 505.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 226.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * CodeCheck took 87.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...