./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 3273c0c4dd4f429e01cd34c476883ddd8eed5741 ....................................................................................................................................................................................................... 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_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 3273c0c4dd4f429e01cd34c476883ddd8eed5741 ..................................................................................................................................................................................................................... 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 03:02:56,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:02:56,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:02:56,757 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:02:56,757 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:02:56,758 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:02:56,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:02:56,760 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:02:56,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:02:56,762 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:02:56,762 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:02:56,762 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:02:56,763 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:02:56,764 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:02:56,764 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:02:56,765 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:02:56,765 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:02:56,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:02:56,767 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:02:56,768 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:02:56,769 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:02:56,769 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:02:56,770 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:02:56,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:02:56,771 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:02:56,771 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:02:56,772 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:02:56,773 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:02:56,773 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:02:56,774 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:02:56,774 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:02:56,775 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:02:56,775 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:02:56,775 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:02:56,776 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:02:56,776 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:02:56,776 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:02:56,787 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:02:56,787 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:02:56,787 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:02:56,788 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:02:56,788 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:02:56,788 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:02:56,788 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:02:56,788 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:02:56,789 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:02:56,790 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:02:56,790 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:02:56,790 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:02:56,790 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:02:56,790 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:02:56,790 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:02:56,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:02:56,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:02:56,791 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:02:56,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:02:56,791 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:02:56,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:02:56,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:02:56,791 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_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 -> 3273c0c4dd4f429e01cd34c476883ddd8eed5741 [2018-11-23 03:02:56,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:02:56,826 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:02:56,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:02:56,829 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:02:56,830 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:02:56,830 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i [2018-11-23 03:02:56,866 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/85f10e8bf/d1d3b441bdb64226a1417e6ca99d10f8/FLAG3967b4b8d [2018-11-23 03:02:57,321 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:02:57,321 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i [2018-11-23 03:02:57,332 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/85f10e8bf/d1d3b441bdb64226a1417e6ca99d10f8/FLAG3967b4b8d [2018-11-23 03:02:57,342 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/85f10e8bf/d1d3b441bdb64226a1417e6ca99d10f8 [2018-11-23 03:02:57,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:02:57,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:02:57,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:02:57,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:02:57,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:02:57,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b70dd4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57, skipping insertion in model container [2018-11-23 03:02:57,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:02:57,388 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:02:57,632 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:02:57,642 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:02:57,730 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:02:57,764 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:02:57,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57 WrapperNode [2018-11-23 03:02:57,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:02:57,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:02:57,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:02:57,765 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:02:57,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:02:57,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:02:57,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:02:57,797 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:02:57,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... [2018-11-23 03:02:57,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:02:57,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:02:57,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:02:57,819 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:02:57,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 03:02:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:02:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:02:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:02:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:02:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:02:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:02:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:02:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:02:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:02:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:02:57,853 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 03:02:58,059 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 03:02:58,061 INFO L168 Benchmark]: Toolchain (without parser) took 716.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -128.8 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:02:58,062 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:02:58,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -161.4 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:02:58,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.20 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:02:58,064 INFO L168 Benchmark]: Boogie Preprocessor took 21.17 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 03:02:58,064 INFO L168 Benchmark]: RCFGBuilder took 242.23 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:02:58,067 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 418.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -161.4 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 242.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:02:59,524 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:02:59,525 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:02:59,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:02:59,534 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:02:59,535 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:02:59,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:02:59,537 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:02:59,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:02:59,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:02:59,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:02:59,540 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:02:59,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:02:59,541 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:02:59,542 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:02:59,543 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:02:59,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:02:59,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:02:59,548 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:02:59,549 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:02:59,550 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:02:59,550 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:02:59,552 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:02:59,552 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:02:59,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:02:59,553 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:02:59,554 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:02:59,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:02:59,555 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:02:59,556 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:02:59,556 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:02:59,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:02:59,557 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:02:59,557 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:02:59,557 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:02:59,558 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:02:59,558 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:02:59,569 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:02:59,569 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:02:59,569 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:02:59,570 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:02:59,570 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:02:59,570 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:02:59,570 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:02:59,571 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:02:59,572 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:02:59,572 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:02:59,573 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:02:59,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:02:59,573 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:02:59,573 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:02:59,573 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:02:59,573 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:02:59,573 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:02:59,574 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:02:59,574 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:02:59,574 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:02:59,574 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:02:59,574 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:02:59,574 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_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 -> 3273c0c4dd4f429e01cd34c476883ddd8eed5741 [2018-11-23 03:02:59,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:02:59,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:02:59,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:02:59,617 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:02:59,618 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:02:59,618 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i [2018-11-23 03:02:59,662 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/772f7f0f9/0d120a782d164c9eaa904fdf4ce4bd64/FLAG1b824840f [2018-11-23 03:03:00,028 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:03:00,028 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/sv-benchmarks/c/pthread-wmm/mix046_power.opt_false-unreach-call.i [2018-11-23 03:03:00,036 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/772f7f0f9/0d120a782d164c9eaa904fdf4ce4bd64/FLAG1b824840f [2018-11-23 03:03:00,046 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/bin-2019/ukojak/data/772f7f0f9/0d120a782d164c9eaa904fdf4ce4bd64 [2018-11-23 03:03:00,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:03:00,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:03:00,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:03:00,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:03:00,052 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:03:00,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00, skipping insertion in model container [2018-11-23 03:03:00,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:03:00,096 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:03:00,359 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:03:00,372 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:03:00,424 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:03:00,531 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:03:00,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00 WrapperNode [2018-11-23 03:03:00,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:03:00,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:03:00,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:03:00,532 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:03:00,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,572 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:03:00,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:03:00,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:03:00,572 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:03:00,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... [2018-11-23 03:03:00,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:03:00,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:03:00,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:03:00,603 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:03:00,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e44716aa-df2b-4604-9c8d-ae3c4e0442c1/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 03:03:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:03:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:03:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:03:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:03:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:03:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:03:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:03:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:03:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:03:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:03:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:03:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:03:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:03:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:03:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:03:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:03:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:03:00,642 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 03:03:00,850 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 03:03:00,853 INFO L168 Benchmark]: Toolchain (without parser) took 804.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -130.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:03:00,854 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 03:03:00,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 482.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:03:00,854 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.85 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 03:03:00,855 INFO L168 Benchmark]: Boogie Preprocessor took 30.45 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 03:03:00,855 INFO L168 Benchmark]: RCFGBuilder took 249.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:03:00,857 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 482.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 249.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...