./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-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_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 ad8fc109bc8418f7e89c5854f999f6d82106a34f ............................................................................................................................................................................................................... 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_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 ad8fc109bc8418f7e89c5854f999f6d82106a34f ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 00:07:16,833 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:07:16,834 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:07:16,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:07:16,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:07:16,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:07:16,845 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:07:16,847 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:07:16,848 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:07:16,849 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:07:16,850 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:07:16,850 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:07:16,851 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:07:16,851 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:07:16,852 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:07:16,853 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:07:16,854 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:07:16,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:07:16,858 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:07:16,859 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:07:16,860 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:07:16,861 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:07:16,863 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:07:16,863 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:07:16,863 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:07:16,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:07:16,865 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:07:16,866 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:07:16,866 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:07:16,867 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:07:16,867 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:07:16,868 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:07:16,868 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:07:16,868 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:07:16,869 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:07:16,869 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:07:16,870 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:07:16,881 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:07:16,881 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:07:16,882 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:07:16,882 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:07:16,882 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:07:16,883 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:07:16,883 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:07:16,884 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:07:16,884 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:07:16,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:07:16,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:07:16,885 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:07:16,886 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:07:16,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:07:16,886 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_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 -> ad8fc109bc8418f7e89c5854f999f6d82106a34f [2018-11-23 00:07:16,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:07:16,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:07:16,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:07:16,920 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:07:16,920 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:07:16,920 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-11-23 00:07:16,957 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/b9cf1eee3/c706713f2aa244fcbd41a168c656df22/FLAG772041700 [2018-11-23 00:07:17,321 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:07:17,321 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-11-23 00:07:17,331 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/b9cf1eee3/c706713f2aa244fcbd41a168c656df22/FLAG772041700 [2018-11-23 00:07:17,341 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/b9cf1eee3/c706713f2aa244fcbd41a168c656df22 [2018-11-23 00:07:17,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:07:17,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:07:17,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:07:17,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:07:17,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:07:17,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17, skipping insertion in model container [2018-11-23 00:07:17,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:07:17,389 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:07:17,632 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:07:17,642 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:07:17,735 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:07:17,770 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:07:17,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17 WrapperNode [2018-11-23 00:07:17,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:07:17,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:07:17,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:07:17,771 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:07:17,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:07:17,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:07:17,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:07:17,809 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:07:17,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... [2018-11-23 00:07:17,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:07:17,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:07:17,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:07:17,833 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:07:17,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 00:07:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:07:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:07:17,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:07:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:07:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:07:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:07:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:07:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 00:07:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 00:07:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:07:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:07:17,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:07:17,874 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 00:07:18,159 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 00:07:18,162 INFO L168 Benchmark]: Toolchain (without parser) took 817.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -140.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:18,163 INFO L168 Benchmark]: CDTParser took 0.12 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 00:07:18,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -184.5 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:18,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.78 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:18,165 INFO L168 Benchmark]: Boogie Preprocessor took 24.08 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:18,165 INFO L168 Benchmark]: RCFGBuilder took 328.28 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:18,168 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -184.5 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 328.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) 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 00:07:19,603 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:07:19,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:07:19,614 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:07:19,614 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:07:19,615 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:07:19,615 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:07:19,617 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:07:19,618 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:07:19,618 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:07:19,619 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:07:19,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:07:19,620 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:07:19,621 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:07:19,622 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:07:19,623 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:07:19,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:07:19,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:07:19,626 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:07:19,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:07:19,628 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:07:19,630 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:07:19,631 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:07:19,631 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:07:19,631 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:07:19,632 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:07:19,633 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:07:19,634 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:07:19,634 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:07:19,635 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:07:19,635 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:07:19,636 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:07:19,636 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:07:19,636 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:07:19,637 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:07:19,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:07:19,638 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:07:19,649 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:07:19,649 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:07:19,650 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:07:19,650 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:07:19,650 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:07:19,650 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:07:19,651 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:07:19,651 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:07:19,652 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:07:19,652 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:07:19,654 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:07:19,654 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:07:19,655 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:07:19,655 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:07:19,656 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:07:19,656 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:07:19,656 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:07:19,656 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_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 -> ad8fc109bc8418f7e89c5854f999f6d82106a34f [2018-11-23 00:07:19,687 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:07:19,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:07:19,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:07:19,700 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:07:19,700 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:07:19,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-11-23 00:07:19,745 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/2f69bddbe/4ac5901cddc94f0b9c53acb103593dc6/FLAGe0813c5eb [2018-11-23 00:07:20,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:07:20,116 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-11-23 00:07:20,126 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/2f69bddbe/4ac5901cddc94f0b9c53acb103593dc6/FLAGe0813c5eb [2018-11-23 00:07:20,503 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/bin-2019/ukojak/data/2f69bddbe/4ac5901cddc94f0b9c53acb103593dc6 [2018-11-23 00:07:20,506 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:07:20,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:07:20,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:07:20,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:07:20,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:07:20,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:20,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20, skipping insertion in model container [2018-11-23 00:07:20,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:20,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:07:20,553 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:07:20,824 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:07:20,837 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:07:20,890 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:07:20,935 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:07:20,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20 WrapperNode [2018-11-23 00:07:20,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:07:20,936 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:07:20,936 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:07:20,936 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:07:20,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:20,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:07:21,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:07:21,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:07:21,016 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:07:21,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,024 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... [2018-11-23 00:07:21,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:07:21,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:07:21,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:07:21,041 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:07:21,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:07:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bb09d654-104a-43bf-876c-6e1f1c87c1ed/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 00:07:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:07:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:07:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:07:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:07:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:07:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:07:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:07:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 00:07:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 00:07:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:07:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:07:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:07:21,083 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 00:07:21,404 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 00:07:21,406 INFO L168 Benchmark]: Toolchain (without parser) took 899.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -107.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:07:21,407 INFO L168 Benchmark]: CDTParser took 0.14 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 00:07:21,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.65 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:21,408 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:21,408 INFO L168 Benchmark]: Boogie Preprocessor took 25.37 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:07:21,409 INFO L168 Benchmark]: RCFGBuilder took 364.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:07:21,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 427.65 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.37 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 364.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...