./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_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_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/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 21fed3a812c18a39b2d9a560e84acb2f52be1497 .............................................................................................................................................................................................................. 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_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/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 21fed3a812c18a39b2d9a560e84acb2f52be1497 ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:58:56,877 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:58:56,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:58:56,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:58:56,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:58:56,884 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:58:56,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:58:56,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:58:56,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:58:56,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:58:56,888 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:58:56,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:58:56,889 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:58:56,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:58:56,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:58:56,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:58:56,891 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:58:56,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:58:56,893 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:58:56,894 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:58:56,895 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:58:56,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:58:56,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:58:56,898 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:58:56,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:58:56,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:58:56,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:58:56,899 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:58:56,900 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:58:56,901 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:58:56,901 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:58:56,901 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:58:56,901 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:58:56,902 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:58:56,902 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:58:56,903 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:58:56,903 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 14:58:56,912 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:58:56,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:58:56,913 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:58:56,913 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:58:56,914 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:58:56,914 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:58:56,914 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:58:56,914 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:58:56,914 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:58:56,914 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:58:56,914 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:58:56,915 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:58:56,915 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:58:56,915 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:58:56,916 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:58:56,916 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:58:56,916 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:58:56,916 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:58:56,916 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:58:56,916 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:58:56,916 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_b253a251-f6a0-47a6-af73-e3186659b02a/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 -> 21fed3a812c18a39b2d9a560e84acb2f52be1497 [2018-11-23 14:58:56,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:58:56,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:58:56,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:58:56,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:58:56,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:58:56,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i [2018-11-23 14:58:56,983 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/f4739c339/b9e5e6a01afd4c339d94c27696e4ac40/FLAGa5642d656 [2018-11-23 14:58:57,449 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:58:57,449 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i [2018-11-23 14:58:57,460 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/f4739c339/b9e5e6a01afd4c339d94c27696e4ac40/FLAGa5642d656 [2018-11-23 14:58:57,964 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/f4739c339/b9e5e6a01afd4c339d94c27696e4ac40 [2018-11-23 14:58:57,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:58:57,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:58:57,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:58:57,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:58:57,970 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:58:57,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:57" (1/1) ... [2018-11-23 14:58:57,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:57, skipping insertion in model container [2018-11-23 14:58:57,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:57" (1/1) ... [2018-11-23 14:58:57,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:58:58,009 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:58:58,247 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:58:58,256 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:58:58,348 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:58:58,381 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:58:58,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58 WrapperNode [2018-11-23 14:58:58,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:58:58,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:58:58,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:58:58,382 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:58:58,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:58:58,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:58:58,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:58:58,419 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:58:58,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... [2018-11-23 14:58:58,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:58:58,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:58:58,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:58:58,443 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:58:58,444 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:58:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:58:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:58:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:58:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:58:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:58:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:58:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:58:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 14:58:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:58:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:58:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:58:58,489 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 14:58:58,605 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:58:58,607 INFO L168 Benchmark]: Toolchain (without parser) took 640.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -119.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:58:58,608 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:58:58,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -141.0 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:58:58,609 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.96 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. [2018-11-23 14:58:58,610 INFO L168 Benchmark]: Boogie Preprocessor took 24.49 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. [2018-11-23 14:58:58,610 INFO L168 Benchmark]: RCFGBuilder took 163.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:58:58,613 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -141.0 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 163.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:59:00,014 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:59:00,016 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:59:00,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:59:00,025 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:59:00,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:59:00,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:59:00,027 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:59:00,028 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:59:00,029 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:59:00,030 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:59:00,030 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:59:00,030 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:59:00,031 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:59:00,032 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:59:00,032 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:59:00,033 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:59:00,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:59:00,036 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:59:00,037 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:59:00,037 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:59:00,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:59:00,040 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:59:00,040 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:59:00,040 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:59:00,041 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:59:00,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:59:00,043 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:59:00,043 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:59:00,044 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:59:00,044 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:59:00,045 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:59:00,045 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:59:00,045 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:59:00,046 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:59:00,046 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:59:00,046 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 14:59:00,056 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:59:00,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:59:00,057 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:59:00,057 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:59:00,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:59:00,058 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:59:00,058 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:59:00,058 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:59:00,058 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:59:00,059 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:59:00,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:59:00,060 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:59:00,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:59:00,060 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:59:00,060 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:59:00,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:59:00,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:59:00,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:59:00,062 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:59:00,062 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:59:00,062 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_b253a251-f6a0-47a6-af73-e3186659b02a/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 -> 21fed3a812c18a39b2d9a560e84acb2f52be1497 [2018-11-23 14:59:00,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:59:00,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:59:00,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:59:00,104 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:59:00,104 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:59:00,105 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i [2018-11-23 14:59:00,140 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/29620a7b9/9ae35a26cabb412f994b8525bf562093/FLAG144eccd78 [2018-11-23 14:59:00,578 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:59:00,578 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/sv-benchmarks/c/pthread-wmm/mix043_pso.oepc_false-unreach-call.i [2018-11-23 14:59:00,586 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/29620a7b9/9ae35a26cabb412f994b8525bf562093/FLAG144eccd78 [2018-11-23 14:59:00,597 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/data/29620a7b9/9ae35a26cabb412f994b8525bf562093 [2018-11-23 14:59:00,600 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:59:00,601 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:59:00,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:59:00,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:59:00,604 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:59:00,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:59:00" (1/1) ... [2018-11-23 14:59:00,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cab3a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:00, skipping insertion in model container [2018-11-23 14:59:00,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:59:00" (1/1) ... [2018-11-23 14:59:00,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:59:00,647 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:59:00,903 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:59:00,915 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:59:00,965 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:59:01,070 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:59:01,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01 WrapperNode [2018-11-23 14:59:01,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:59:01,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:59:01,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:59:01,071 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:59:01,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:59:01,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:59:01,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:59:01,103 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:59:01,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... [2018-11-23 14:59:01,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:59:01,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:59:01,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:59:01,135 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:59:01,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:59:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b253a251-f6a0-47a6-af73-e3186659b02a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:59:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:59:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:59:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:59:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:59:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:59:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:59:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:59:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 14:59:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 14:59:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:59:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:59:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:59:01,173 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 14:59:01,279 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:59:01,280 INFO L168 Benchmark]: Toolchain (without parser) took 680.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:59:01,281 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:59:01,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 63.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:59:01,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:59:01,282 INFO L168 Benchmark]: Boogie Preprocessor took 31.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:59:01,283 INFO L168 Benchmark]: RCFGBuilder took 145.21 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: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:59:01,285 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 468.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 63.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 145.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...