./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 cd63d6c6738f140e17fb0317ea302b84aa027dc5 ............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 cd63d6c6738f140e17fb0317ea302b84aa027dc5 ................................................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-02 02:21:09,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:21:09,841 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:21:09,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:21:09,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:21:09,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:21:09,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:21:09,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:21:09,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:21:09,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:21:09,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:21:09,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:21:09,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:21:09,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:21:09,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:21:09,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:21:09,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:21:09,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:21:09,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:21:09,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:21:09,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:21:09,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:21:09,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:21:09,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:21:09,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:21:09,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:21:09,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:21:09,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:21:09,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:21:09,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:21:09,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:21:09,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:21:09,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:21:09,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:21:09,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:21:09,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:21:09,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:21:09,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:21:09,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:21:09,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:21:09,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:21:09,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 02:21:09,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:21:09,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:21:09,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:21:09,881 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:21:09,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:21:09,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:21:09,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:21:09,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:21:09,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:21:09,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:21:09,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 02:21:09,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 02:21:09,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:21:09,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 -> cd63d6c6738f140e17fb0317ea302b84aa027dc5 [2019-12-02 02:21:09,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:21:09,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:21:09,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:21:09,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:21:09,995 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:21:09,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i [2019-12-02 02:21:10,032 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/7328de2bb/dd0e34a2213d4cee806b1c5e05693410/FLAG32cb3e4a6 [2019-12-02 02:21:10,412 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:21:10,412 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i [2019-12-02 02:21:10,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/7328de2bb/dd0e34a2213d4cee806b1c5e05693410/FLAG32cb3e4a6 [2019-12-02 02:21:10,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/7328de2bb/dd0e34a2213d4cee806b1c5e05693410 [2019-12-02 02:21:10,433 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:21:10,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:21:10,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:21:10,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:21:10,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:21:10,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10, skipping insertion in model container [2019-12-02 02:21:10,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:21:10,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:21:10,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:21:10,750 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:21:10,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:21:10,839 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:21:10,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10 WrapperNode [2019-12-02 02:21:10,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:21:10,840 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:21:10,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:21:10,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:21:10,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:21:10,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:21:10,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:21:10,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:21:10,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... [2019-12-02 02:21:10,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:21:10,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:21:10,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:21:10,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:21:10,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 [2019-12-02 02:21:10,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 02:21:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 02:21:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 02:21:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 02:21:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:21:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:21:10,953 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 02:21:11,172 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 02:21:11,176 INFO L168 Benchmark]: Toolchain (without parser) took 740.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 936.6 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:11,176 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 02:21:11,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -142.8 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:11,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.09 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. [2019-12-02 02:21:11,178 INFO L168 Benchmark]: Boogie Preprocessor took 28.79 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:11,179 INFO L168 Benchmark]: RCFGBuilder took 266.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:11,181 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -142.8 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.09 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.79 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 266.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 02:21:12,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:21:12,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:21:12,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:21:12,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:21:12,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:21:12,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:21:12,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:21:12,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:21:12,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:21:12,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:21:12,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:21:12,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:21:12,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:21:12,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:21:12,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:21:12,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:21:12,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:21:12,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:21:12,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:21:12,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:21:12,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:21:12,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:21:12,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:21:12,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:21:12,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:21:12,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:21:12,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:21:12,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:21:12,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:21:12,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:21:12,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:21:12,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:21:12,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:21:12,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:21:12,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:21:12,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:21:12,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:21:12,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:21:12,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:21:12,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:21:12,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 02:21:12,638 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:21:12,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:21:12,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:21:12,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:21:12,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:21:12,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:21:12,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:21:12,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:21:12,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 02:21:12,640 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:21:12,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:21:12,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:21:12,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:21:12,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:21:12,641 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:21:12,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:21:12,641 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:21:12,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:21:12,642 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 02:21:12,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 02:21:12,643 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 -> cd63d6c6738f140e17fb0317ea302b84aa027dc5 [2019-12-02 02:21:12,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:21:12,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:21:12,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:21:12,818 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:21:12,819 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:21:12,819 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i [2019-12-02 02:21:12,859 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/f7b353bc1/31021428d1e74dc1b041d31d212fca14/FLAGd6472212f [2019-12-02 02:21:13,243 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:21:13,243 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/sv-benchmarks/c/pthread-wmm/rfi005_pso.opt.i [2019-12-02 02:21:13,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/f7b353bc1/31021428d1e74dc1b041d31d212fca14/FLAGd6472212f [2019-12-02 02:21:13,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/ukojak/data/f7b353bc1/31021428d1e74dc1b041d31d212fca14 [2019-12-02 02:21:13,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:21:13,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:21:13,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:21:13,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:21:13,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:21:13,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7f73ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13, skipping insertion in model container [2019-12-02 02:21:13,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:21:13,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:21:13,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:21:13,589 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:21:13,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:21:13,679 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:21:13,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13 WrapperNode [2019-12-02 02:21:13,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:21:13,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:21:13,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:21:13,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:21:13,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:21:13,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:21:13,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:21:13,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:21:13,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... [2019-12-02 02:21:13,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:21:13,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:21:13,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:21:13,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:21:13,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3474d768-915b-4618-ae8d-d3fe11c0ec1f/bin/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 [2019-12-02 02:21:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 02:21:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 02:21:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 02:21:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:21:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:21:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 02:21:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 02:21:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 02:21:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 02:21:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 02:21:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 02:21:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:21:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:21:13,799 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 02:21:14,039 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 02:21:14,042 INFO L168 Benchmark]: Toolchain (without parser) took 770.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -80.8 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:14,042 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 02:21:14,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:14,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.37 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:14,043 INFO L168 Benchmark]: Boogie Preprocessor took 33.38 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. [2019-12-02 02:21:14,044 INFO L168 Benchmark]: RCFGBuilder took 286.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. [2019-12-02 02:21:14,046 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 408.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.38 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 286.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...