./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 075165afb792cd0c5085ddce75ed7631cb9b05fc ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 075165afb792cd0c5085ddce75ed7631cb9b05fc ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:23:08,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:23:08,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:23:08,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:23:08,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:23:08,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:23:08,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:23:08,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:23:08,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:23:08,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:23:08,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:23:08,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:23:08,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:23:08,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:23:08,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:23:08,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:23:08,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:23:08,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:23:08,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:23:08,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:23:08,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:23:08,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:23:08,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:23:08,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:23:08,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:23:08,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:23:08,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:23:08,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:23:08,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:23:08,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:23:08,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:23:08,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:23:08,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:23:08,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:23:08,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:23:08,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:23:08,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:23:08,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:23:08,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:23:08,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:23:08,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:23:08,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:23:08,777 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:23:08,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:23:08,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:23:08,788 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:23:08,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:23:08,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:23:08,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:23:08,789 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:23:08,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:23:08,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:23:08,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:23:08,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:23:08,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:23:08,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:23:08,790 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:23:08,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:23:08,791 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:23:08,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:23:08,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:23:08,792 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:23:08,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:23:08,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:23:08,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:23:08,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:23:08,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:23:08,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:23:08,793 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:23:08,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:23:08,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:23:08,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 075165afb792cd0c5085ddce75ed7631cb9b05fc [2019-11-26 02:23:08,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:23:08,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:23:08,975 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:23:08,976 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:23:08,977 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:23:08,978 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-11-26 02:23:09,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/08b261495/997976aa0f774eda90cb990c5dfb2c55/FLAG81191c024 [2019-11-26 02:23:09,515 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:23:09,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-11-26 02:23:09,537 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/08b261495/997976aa0f774eda90cb990c5dfb2c55/FLAG81191c024 [2019-11-26 02:23:09,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/08b261495/997976aa0f774eda90cb990c5dfb2c55 [2019-11-26 02:23:09,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:23:09,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:23:09,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:09,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:23:09,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:23:09,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:09" (1/1) ... [2019-11-26 02:23:09,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7867e40f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:09, skipping insertion in model container [2019-11-26 02:23:09,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:09" (1/1) ... [2019-11-26 02:23:09,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:23:09,918 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:23:10,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:10,401 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:23:10,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:10,554 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:23:10,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10 WrapperNode [2019-11-26 02:23:10,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:10,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:10,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:23:10,556 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:23:10,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:10,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:23:10,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:23:10,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:23:10,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... [2019-11-26 02:23:10,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:23:10,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:23:10,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:23:10,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:23:10,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:23:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:23:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:23:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:23:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:23:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:23:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:23:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:23:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:23:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:23:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:23:10,728 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:23:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:23:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:23:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:23:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:23:10,731 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:23:11,187 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:23:11,191 INFO L168 Benchmark]: Toolchain (without parser) took 1341.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -92.7 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:11,191 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:11,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 705.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:11,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:11,193 INFO L168 Benchmark]: Boogie Preprocessor took 43.65 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:11,195 INFO L168 Benchmark]: RCFGBuilder took 542.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:11,199 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 705.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.65 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 542.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:23:12,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:23:12,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:23:12,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:23:12,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:23:12,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:23:12,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:23:12,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:23:12,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:23:12,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:23:12,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:23:12,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:23:12,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:23:12,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:23:12,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:23:12,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:23:12,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:23:12,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:23:12,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:23:12,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:23:12,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:23:12,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:23:12,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:23:12,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:23:12,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:23:12,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:23:12,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:23:12,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:23:12,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:23:12,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:23:12,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:23:12,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:23:12,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:23:12,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:23:12,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:23:12,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:23:12,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:23:12,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:23:12,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:23:12,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:23:12,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:23:12,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:23:12,995 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:23:12,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:23:12,996 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:23:12,996 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:23:12,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:23:12,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:23:12,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:23:12,998 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:23:12,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:23:12,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:23:12,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:23:13,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:23:13,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:23:13,000 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:23:13,000 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:23:13,001 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:23:13,001 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:23:13,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:23:13,001 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:23:13,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:23:13,002 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:23:13,002 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:23:13,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:23:13,003 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:23:13,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:23:13,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:23:13,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:23:13,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:23:13,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:23:13,005 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:23:13,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:23:13,005 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:23:13,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:23:13,006 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 075165afb792cd0c5085ddce75ed7631cb9b05fc [2019-11-26 02:23:13,362 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:23:13,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:23:13,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:23:13,377 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:23:13,377 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:23:13,377 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-11-26 02:23:13,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/c4137fc22/0292d3eb543d4a9989dc111d9e3bb2cb/FLAGa543cb08c [2019-11-26 02:23:13,871 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:23:13,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-11-26 02:23:13,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/c4137fc22/0292d3eb543d4a9989dc111d9e3bb2cb/FLAGa543cb08c [2019-11-26 02:23:14,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/data/c4137fc22/0292d3eb543d4a9989dc111d9e3bb2cb [2019-11-26 02:23:14,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:23:14,402 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:23:14,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:14,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:23:14,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:23:14,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:14" (1/1) ... [2019-11-26 02:23:14,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328957b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:14, skipping insertion in model container [2019-11-26 02:23:14,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:14" (1/1) ... [2019-11-26 02:23:14,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:23:14,460 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:23:14,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:14,920 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:23:15,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:15,080 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:23:15,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15 WrapperNode [2019-11-26 02:23:15,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:15,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:15,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:23:15,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:23:15,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,134 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:15,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:23:15,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:23:15,135 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:23:15,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... [2019-11-26 02:23:15,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:23:15,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:23:15,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:23:15,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:23:15,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a4f3f1d1-283e-47c8-9ded-7b7f8e09ddcc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:23:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:23:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:23:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:23:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:23:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:23:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:23:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:23:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:23:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:23:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:23:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:23:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:23:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:23:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:23:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:23:15,241 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:23:15,634 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:23:15,639 INFO L168 Benchmark]: Toolchain (without parser) took 1235.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -179.6 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:15,639 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:15,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 955.0 MB in the beginning and 1.2 GB in the end (delta: -215.8 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:15,641 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:15,641 INFO L168 Benchmark]: Boogie Preprocessor took 50.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:15,642 INFO L168 Benchmark]: RCFGBuilder took 451.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:15,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 678.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 955.0 MB in the beginning and 1.2 GB in the end (delta: -215.8 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 451.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...