./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/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 c5c3b43f3c3c06c01938945551b83e70e8935a2f .................................................................................................................................................................................................... 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_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/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 c5c3b43f3c3c06c01938945551b83e70e8935a2f ................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 21:30:27,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:30:27,720 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:30:27,727 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:30:27,727 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:30:27,728 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:30:27,729 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:30:27,730 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:30:27,731 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:30:27,732 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:30:27,732 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:30:27,732 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:30:27,733 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:30:27,734 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:30:27,735 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:30:27,735 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:30:27,736 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:30:27,737 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:30:27,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:30:27,739 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:30:27,740 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:30:27,741 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:30:27,743 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:30:27,743 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:30:27,743 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:30:27,744 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:30:27,744 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:30:27,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:30:27,745 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:30:27,746 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:30:27,746 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:30:27,747 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:30:27,747 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:30:27,747 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:30:27,748 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:30:27,748 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:30:27,748 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:30:27,759 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:30:27,759 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:30:27,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:30:27,760 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:30:27,760 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:30:27,760 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:30:27,760 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:30:27,761 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:30:27,762 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:30:27,762 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:30:27,763 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:30:27,763 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:30:27,763 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:27,763 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:30:27,763 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:30:27,763 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:30:27,764 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:30:27,764 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:30:27,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:30:27,764 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_464fd7c1-a96d-4ab0-a547-cf9883895be8/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 -> c5c3b43f3c3c06c01938945551b83e70e8935a2f [2018-11-22 21:30:27,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:30:27,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:30:27,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:30:27,799 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:30:27,800 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:30:27,800 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i [2018-11-22 21:30:27,845 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/fb5477e1a/574fa0e2ec704f2882189dc155eb2da1/FLAG6880ffb43 [2018-11-22 21:30:28,288 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:30:28,288 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i [2018-11-22 21:30:28,296 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/fb5477e1a/574fa0e2ec704f2882189dc155eb2da1/FLAG6880ffb43 [2018-11-22 21:30:28,305 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/fb5477e1a/574fa0e2ec704f2882189dc155eb2da1 [2018-11-22 21:30:28,307 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:30:28,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:30:28,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:28,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:30:28,311 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:30:28,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28, skipping insertion in model container [2018-11-22 21:30:28,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:30:28,350 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:30:28,587 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:28,599 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:30:28,689 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:28,731 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:30:28,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28 WrapperNode [2018-11-22 21:30:28,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:28,732 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:28,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:30:28,732 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:30:28,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:28,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:30:28,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:30:28,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:30:28,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... [2018-11-22 21:30:28,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:30:28,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:30:28,807 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:30:28,807 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:30:28,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:30:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:30:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:30:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:30:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:30:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:30:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:30:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:30:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 21:30:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 21:30:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:30:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:30:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:30:28,856 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:30:29,132 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 21:30:29,137 INFO L168 Benchmark]: Toolchain (without parser) took 829.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:29,139 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:29,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 422.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:29,140 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.16 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:29,140 INFO L168 Benchmark]: Boogie Preprocessor took 30.15 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:29,141 INFO L168 Benchmark]: RCFGBuilder took 330.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:29,144 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 422.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 330.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 21:30:30,603 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:30:30,605 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:30:30,613 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:30:30,613 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:30:30,614 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:30:30,615 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:30:30,616 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:30:30,617 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:30:30,618 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:30:30,619 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:30:30,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:30:30,620 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:30:30,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:30:30,621 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:30:30,622 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:30:30,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:30:30,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:30:30,625 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:30:30,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:30:30,626 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:30:30,627 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:30:30,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:30:30,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:30:30,629 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:30:30,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:30:30,630 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:30:30,631 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:30:30,632 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:30:30,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:30:30,632 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:30:30,633 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:30:30,633 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:30:30,633 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:30:30,634 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:30:30,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:30:30,635 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:30:30,645 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:30:30,645 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:30:30,646 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:30:30,646 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:30:30,646 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:30:30,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:30:30,647 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:30:30,647 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:30:30,648 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:30:30,648 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:30:30,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:30,649 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:30:30,649 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:30:30,650 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:30:30,650 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:30:30,650 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:30:30,650 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_464fd7c1-a96d-4ab0-a547-cf9883895be8/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 -> c5c3b43f3c3c06c01938945551b83e70e8935a2f [2018-11-22 21:30:30,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:30:30,690 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:30:30,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:30:30,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:30:30,694 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:30:30,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i [2018-11-22 21:30:30,740 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/e04f38cae/abd2fe87b983463f96d838835bbd4bc9/FLAG743a8e9b8 [2018-11-22 21:30:31,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:30:31,116 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc_false-unreach-call.i [2018-11-22 21:30:31,124 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/e04f38cae/abd2fe87b983463f96d838835bbd4bc9/FLAG743a8e9b8 [2018-11-22 21:30:31,500 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/data/e04f38cae/abd2fe87b983463f96d838835bbd4bc9 [2018-11-22 21:30:31,502 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:30:31,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:30:31,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:31,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:30:31,506 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:30:31,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31, skipping insertion in model container [2018-11-22 21:30:31,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:30:31,547 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:30:31,809 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:31,821 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:30:31,870 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:31,912 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:30:31,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31 WrapperNode [2018-11-22 21:30:31,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:31,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:31,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:30:31,913 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:30:31,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,972 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:31,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:30:31,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:30:31,989 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:30:31,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:31,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:32,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:32,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:32,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... [2018-11-22 21:30:32,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:30:32,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:30:32,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:30:32,014 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:30:32,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_464fd7c1-a96d-4ab0-a547-cf9883895be8/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:30:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:30:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:30:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:30:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:30:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:30:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:30:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:30:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 21:30:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 21:30:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:30:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:30:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:30:32,058 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:30:32,260 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 21:30:32,263 INFO L168 Benchmark]: Toolchain (without parser) took 760.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -140.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:32,264 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:32,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.71 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:32,265 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -209.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:32,266 INFO L168 Benchmark]: Boogie Preprocessor took 25.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:32,266 INFO L168 Benchmark]: RCFGBuilder took 248.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:32,268 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 408.71 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -209.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 248.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...