./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad8fc109bc8418f7e89c5854f999f6d82106a34f .................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad8fc109bc8418f7e89c5854f999f6d82106a34f ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:18:22,011 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:18:22,012 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:18:22,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:18:22,018 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:18:22,018 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:18:22,019 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:18:22,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:18:22,020 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:18:22,021 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:18:22,021 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:18:22,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:18:22,021 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:18:22,022 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:18:22,022 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:18:22,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:18:22,023 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:18:22,024 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:18:22,025 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:18:22,025 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:18:22,026 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:18:22,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:18:22,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:18:22,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:18:22,028 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:18:22,028 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:18:22,029 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:18:22,029 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:18:22,029 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:18:22,030 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:18:22,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:18:22,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:18:22,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:18:22,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:18:22,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:18:22,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:18:22,031 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 01:18:22,038 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:18:22,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:18:22,039 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:18:22,039 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:18:22,039 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:18:22,039 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:18:22,039 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:18:22,039 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:18:22,040 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:18:22,040 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:18:22,041 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:18:22,041 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:18:22,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 01:18:22,041 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_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8fc109bc8418f7e89c5854f999f6d82106a34f [2018-12-02 01:18:22,058 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:18:22,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:18:22,065 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:18:22,066 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:18:22,066 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:18:22,067 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-12-02 01:18:22,101 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/c3dc633c2/fe3dd3f9c205458f9a756b4de14da966/FLAGe97d68032 [2018-12-02 01:18:22,424 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:18:22,425 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-12-02 01:18:22,431 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/c3dc633c2/fe3dd3f9c205458f9a756b4de14da966/FLAGe97d68032 [2018-12-02 01:18:22,840 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/c3dc633c2/fe3dd3f9c205458f9a756b4de14da966 [2018-12-02 01:18:22,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:18:22,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:18:22,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:18:22,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:18:22,846 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:18:22,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:22" (1/1) ... [2018-12-02 01:18:22,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56412a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:22, skipping insertion in model container [2018-12-02 01:18:22,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:22" (1/1) ... [2018-12-02 01:18:22,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:18:22,880 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:18:23,065 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:18:23,074 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:18:23,146 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:18:23,176 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:18:23,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23 WrapperNode [2018-12-02 01:18:23,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:18:23,177 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:18:23,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:18:23,177 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:18:23,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:18:23,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:18:23,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:18:23,208 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:18:23,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... [2018-12-02 01:18:23,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:18:23,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:18:23,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:18:23,231 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:18:23,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/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 [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 01:18:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 01:18:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 01:18:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 01:18:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 01:18:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 01:18:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 01:18:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 01:18:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 01:18:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:18:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:18:23,269 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 01:18:23,490 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 01:18:23,492 INFO L168 Benchmark]: Toolchain (without parser) took 650.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -81.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:23,493 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:18:23,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -119.9 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:23,494 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.95 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:23,494 INFO L168 Benchmark]: Boogie Preprocessor took 23.18 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:23,495 INFO L168 Benchmark]: RCFGBuilder took 260.51 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: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:23,496 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 333.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -119.9 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 260.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:18:24,797 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:18:24,798 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:18:24,804 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:18:24,804 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:18:24,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:18:24,806 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:18:24,806 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:18:24,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:18:24,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:18:24,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:18:24,808 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:18:24,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:18:24,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:18:24,810 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:18:24,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:18:24,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:18:24,812 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:18:24,813 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:18:24,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:18:24,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:18:24,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:18:24,816 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:18:24,816 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:18:24,816 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:18:24,817 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:18:24,817 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:18:24,817 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:18:24,818 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:18:24,818 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:18:24,819 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:18:24,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:18:24,819 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:18:24,819 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:18:24,820 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:18:24,820 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:18:24,820 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 01:18:24,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:18:24,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:18:24,829 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:18:24,829 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:18:24,829 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:18:24,829 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:18:24,829 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 01:18:24,830 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:18:24,831 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:18:24,831 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:18:24,831 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:18:24,832 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 01:18:24,832 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 01:18:24,832 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_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8fc109bc8418f7e89c5854f999f6d82106a34f [2018-12-02 01:18:24,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:18:24,864 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:18:24,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:18:24,868 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:18:24,868 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:18:24,869 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-12-02 01:18:24,915 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/1b1e02c93/8b8c939bc392448f8f3215707d03faff/FLAG924472075 [2018-12-02 01:18:25,416 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:18:25,416 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/sv-benchmarks/c/pthread-wmm/mix017_pso.opt_false-unreach-call.i [2018-12-02 01:18:25,426 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/1b1e02c93/8b8c939bc392448f8f3215707d03faff/FLAG924472075 [2018-12-02 01:18:25,938 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/bin-2019/ukojak/data/1b1e02c93/8b8c939bc392448f8f3215707d03faff [2018-12-02 01:18:25,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:18:25,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:18:25,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:18:25,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:18:25,945 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:18:25,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:25" (1/1) ... [2018-12-02 01:18:25,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6b1f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:25, skipping insertion in model container [2018-12-02 01:18:25,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:25" (1/1) ... [2018-12-02 01:18:25,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:18:25,975 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:18:26,160 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:18:26,170 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:18:26,238 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:18:26,269 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:18:26,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26 WrapperNode [2018-12-02 01:18:26,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:18:26,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:18:26,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:18:26,270 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:18:26,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:18:26,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:18:26,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:18:26,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:18:26,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... [2018-12-02 01:18:26,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:18:26,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:18:26,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:18:26,322 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:18:26,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98d7051a-2faa-44d7-b3bb-e1148bec39d6/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 [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 01:18:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 01:18:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 01:18:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 01:18:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 01:18:26,357 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 01:18:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 01:18:26,357 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 01:18:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 01:18:26,357 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 01:18:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 01:18:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:18:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:18:26,359 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 01:18:26,589 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 01:18:26,591 INFO L168 Benchmark]: Toolchain (without parser) took 650.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 936.7 MB in the beginning and 1.0 GB in the end (delta: -109.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:26,592 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:18:26,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -147.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:26,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:18:26,593 INFO L168 Benchmark]: Boogie Preprocessor took 23.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:18:26,593 INFO L168 Benchmark]: RCFGBuilder took 268.69 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: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-12-02 01:18:26,595 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 327.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -147.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 268.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...