./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix048_tso.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_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 c0c8faded955830cd36120935919c3f9dab9bfdd ................................................................................................................................................................................................... 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_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 c0c8faded955830cd36120935919c3f9dab9bfdd .................................................................................................................................................................................................... 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 [2018-11-22 23:02:16,848 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:02:16,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:02:16,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:02:16,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:02:16,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:02:16,857 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:02:16,859 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:02:16,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:02:16,860 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:02:16,861 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:02:16,861 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:02:16,862 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:02:16,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:02:16,863 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:02:16,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:02:16,864 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:02:16,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:02:16,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:02:16,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:02:16,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:02:16,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:02:16,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:02:16,872 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:02:16,872 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:02:16,872 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:02:16,873 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:02:16,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:02:16,875 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:02:16,875 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:02:16,875 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:02:16,876 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:02:16,876 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:02:16,876 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:02:16,877 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:02:16,877 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:02:16,878 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:02:16,888 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:02:16,888 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:02:16,889 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:02:16,889 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:02:16,890 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:02:16,890 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:02:16,890 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:02:16,890 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:02:16,890 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:02:16,890 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:02:16,890 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:02:16,891 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:02:16,892 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:02:16,892 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:02:16,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:02:16,892 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:02:16,892 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:02:16,892 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:02:16,893 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:02:16,893 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:02:16,893 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:02:16,893 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:02:16,893 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:02:16,893 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_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 -> c0c8faded955830cd36120935919c3f9dab9bfdd [2018-11-22 23:02:16,916 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:02:16,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:02:16,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:02:16,928 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:02:16,928 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:02:16,928 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i [2018-11-22 23:02:16,963 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/cbf0d0aed/b4c0782368d54e8bb5974be421bdbdb3/FLAG6e319ee93 [2018-11-22 23:02:17,306 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:02:17,306 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i [2018-11-22 23:02:17,314 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/cbf0d0aed/b4c0782368d54e8bb5974be421bdbdb3/FLAG6e319ee93 [2018-11-22 23:02:17,324 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/cbf0d0aed/b4c0782368d54e8bb5974be421bdbdb3 [2018-11-22 23:02:17,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:02:17,328 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:02:17,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:02:17,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:02:17,331 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:02:17,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7f8f5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17, skipping insertion in model container [2018-11-22 23:02:17,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:02:17,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:02:17,617 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:02:17,624 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:02:17,709 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:02:17,748 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:02:17,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17 WrapperNode [2018-11-22 23:02:17,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:02:17,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:02:17,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:02:17,749 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:02:17,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,766 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:02:17,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:02:17,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:02:17,780 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:02:17,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... [2018-11-22 23:02:17,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:02:17,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:02:17,807 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:02:17,807 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:02:17,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 [2018-11-22 23:02:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:02:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:02:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:02:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:02:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:02:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:02:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:02:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:02:17,845 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:02:17,936 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) [2018-11-22 23:02:17,938 INFO L168 Benchmark]: Toolchain (without parser) took 610.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -166.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:17,939 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:02:17,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -190.6 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:17,940 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:17,941 INFO L168 Benchmark]: Boogie Preprocessor took 26.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:02:17,941 INFO L168 Benchmark]: RCFGBuilder took 130.69 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:17,944 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 420.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -190.6 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 130.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-11-22 23:02:19,339 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:02:19,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:02:19,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:02:19,348 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:02:19,348 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:02:19,349 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:02:19,350 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:02:19,352 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:02:19,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:02:19,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:02:19,353 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:02:19,354 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:02:19,355 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:02:19,356 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:02:19,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:02:19,357 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:02:19,358 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:02:19,360 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:02:19,361 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:02:19,362 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:02:19,362 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:02:19,364 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:02:19,364 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:02:19,364 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:02:19,365 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:02:19,366 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:02:19,366 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:02:19,367 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:02:19,368 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:02:19,368 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:02:19,369 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:02:19,369 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:02:19,369 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:02:19,370 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:02:19,370 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:02:19,370 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:02:19,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:02:19,382 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:02:19,383 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:02:19,383 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:02:19,384 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:02:19,384 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:02:19,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:02:19,384 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:02:19,384 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:02:19,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:02:19,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:02:19,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:02:19,386 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:02:19,386 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:02:19,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:02:19,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:02:19,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:02:19,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:02:19,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:02:19,387 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:02:19,387 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_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 -> c0c8faded955830cd36120935919c3f9dab9bfdd [2018-11-22 23:02:19,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:02:19,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:02:19,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:02:19,430 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:02:19,430 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:02:19,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i [2018-11-22 23:02:19,476 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/4efbb5d56/0327673aaf794e0fa591424a574e2172/FLAG73d19bc68 [2018-11-22 23:02:19,843 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:02:19,843 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/sv-benchmarks/c/pthread-wmm/mix048_tso.opt_false-unreach-call.i [2018-11-22 23:02:19,852 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/4efbb5d56/0327673aaf794e0fa591424a574e2172/FLAG73d19bc68 [2018-11-22 23:02:20,232 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/bin-2019/ukojak/data/4efbb5d56/0327673aaf794e0fa591424a574e2172 [2018-11-22 23:02:20,234 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:02:20,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:02:20,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:02:20,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:02:20,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:02:20,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ead0f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20, skipping insertion in model container [2018-11-22 23:02:20,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:02:20,279 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:02:20,542 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:02:20,555 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:02:20,602 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:02:20,647 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:02:20,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20 WrapperNode [2018-11-22 23:02:20,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:02:20,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:02:20,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:02:20,649 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:02:20,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:02:20,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:02:20,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:02:20,721 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:02:20,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,739 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,744 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... [2018-11-22 23:02:20,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:02:20,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:02:20,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:02:20,746 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:02:20,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:02:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf77789b-d3d2-46c3-ae3b-29c229b54a7e/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 [2018-11-22 23:02:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:02:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:02:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:02:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:02:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:02:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:02:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:02:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:02:20,783 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:02:20,882 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) [2018-11-22 23:02:20,885 INFO L168 Benchmark]: Toolchain (without parser) took 650.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:02:20,886 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-22 23:02:20,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.34 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:20,887 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -208.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:20,888 INFO L168 Benchmark]: Boogie Preprocessor took 25.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:02:20,888 INFO L168 Benchmark]: RCFGBuilder took 138.07 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:02:20,891 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 412.34 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -208.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 138.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...