./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f ..................................................................................................................................................................................................... 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_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f ....................................................................................................................................................................................................... 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 23:50:28,006 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:50:28,007 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:50:28,015 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:50:28,016 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:50:28,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:50:28,017 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:50:28,018 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:50:28,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:50:28,020 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:50:28,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:50:28,020 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:50:28,021 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:50:28,022 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:50:28,023 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:50:28,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:50:28,024 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:50:28,025 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:50:28,026 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:50:28,027 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:50:28,028 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:50:28,029 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:50:28,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:50:28,030 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:50:28,030 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:50:28,031 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:50:28,032 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:50:28,032 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:50:28,033 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:50:28,033 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:50:28,033 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:50:28,034 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:50:28,034 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:50:28,034 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:50:28,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:50:28,035 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:50:28,035 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:50:28,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:50:28,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:50:28,045 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:50:28,045 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:50:28,046 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:50:28,046 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:50:28,046 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:50:28,046 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:50:28,046 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:50:28,046 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:50:28,047 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:50:28,048 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:50:28,048 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:50:28,048 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:50:28,048 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:50:28,048 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:50:28,048 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:50:28,048 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:50:28,049 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:50:28,049 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:50:28,049 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:50:28,049 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:50:28,049 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_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 -> c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f [2018-11-22 23:50:28,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:50:28,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:50:28,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:50:28,087 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:50:28,088 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:50:28,088 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-11-22 23:50:28,122 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/da84dee9f/3ba1bb37cc7d482db849923dbfa28f5a/FLAG24f0938e4 [2018-11-22 23:50:28,563 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:50:28,563 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-11-22 23:50:28,573 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/da84dee9f/3ba1bb37cc7d482db849923dbfa28f5a/FLAG24f0938e4 [2018-11-22 23:50:28,582 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/da84dee9f/3ba1bb37cc7d482db849923dbfa28f5a [2018-11-22 23:50:28,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:50:28,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:50:28,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:50:28,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:50:28,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:50:28,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:50:28" (1/1) ... [2018-11-22 23:50:28,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:28, skipping insertion in model container [2018-11-22 23:50:28,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:50:28" (1/1) ... [2018-11-22 23:50:28,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:50:28,627 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:50:28,867 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:50:28,877 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:50:28,982 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:50:29,026 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:50:29,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29 WrapperNode [2018-11-22 23:50:29,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:50:29,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:50:29,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:50:29,027 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:50:29,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:50:29,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:50:29,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:50:29,069 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:50:29,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... [2018-11-22 23:50:29,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:50:29,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:50:29,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:50:29,101 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:50:29,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 23:50:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:50:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:50:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:50:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:50:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:50:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:50:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:50:29,153 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:50:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:50:29,153 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:50:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:50:29,153 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:50:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:50:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:50:29,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:50:29,155 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 23:50:29,523 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 23:50:29,525 INFO L168 Benchmark]: Toolchain (without parser) took 940.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -147.4 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:29,526 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:50:29,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -189.0 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:29,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.49 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:29,528 INFO L168 Benchmark]: Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:29,528 INFO L168 Benchmark]: RCFGBuilder took 423.60 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: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:29,531 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 440.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -189.0 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 423.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 23:50:30,966 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:50:30,968 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:50:30,976 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:50:30,976 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:50:30,977 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:50:30,978 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:50:30,979 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:50:30,980 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:50:30,980 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:50:30,981 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:50:30,981 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:50:30,982 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:50:30,982 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:50:30,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:50:30,984 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:50:30,985 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:50:30,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:50:30,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:50:30,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:50:30,989 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:50:30,990 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:50:30,992 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:50:30,992 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:50:30,992 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:50:30,993 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:50:30,994 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:50:30,994 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:50:30,995 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:50:30,996 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:50:30,996 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:50:30,997 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:50:30,997 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:50:30,997 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:50:30,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:50:30,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:50:30,998 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:50:31,009 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:50:31,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:50:31,010 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:50:31,010 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:50:31,010 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:50:31,010 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:50:31,011 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:50:31,011 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:50:31,011 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:50:31,011 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:50:31,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:50:31,012 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:50:31,012 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:50:31,012 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:50:31,013 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:50:31,013 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:50:31,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:50:31,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:50:31,014 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:50:31,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:50:31,015 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:50:31,015 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:50:31,015 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_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 -> c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f [2018-11-22 23:50:31,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:50:31,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:50:31,055 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:50:31,057 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:50:31,057 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:50:31,057 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-11-22 23:50:31,101 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/9ee469f88/e9f646b1f42f4fbe825c60c40f73e7dc/FLAG0ddeb0cb7 [2018-11-22 23:50:31,436 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:50:31,436 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-11-22 23:50:31,445 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/9ee469f88/e9f646b1f42f4fbe825c60c40f73e7dc/FLAG0ddeb0cb7 [2018-11-22 23:50:31,455 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/bin-2019/ukojak/data/9ee469f88/e9f646b1f42f4fbe825c60c40f73e7dc [2018-11-22 23:50:31,458 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:50:31,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:50:31,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:50:31,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:50:31,462 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:50:31,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31, skipping insertion in model container [2018-11-22 23:50:31,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:50:31,508 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:50:31,780 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:50:31,790 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:50:31,838 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:50:31,883 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:50:31,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31 WrapperNode [2018-11-22 23:50:31,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:50:31,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:50:31,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:50:31,884 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:50:31,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:50:31,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:50:31,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:50:31,964 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:50:31,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... [2018-11-22 23:50:31,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:50:31,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:50:31,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:50:31,989 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:50:31,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:50:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f08ea33f-5a7d-4c9a-9447-e2602466dec0/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 23:50:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:50:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:50:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:50:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:50:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:50:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:50:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:50:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:50:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:50:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:50:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:50:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:50:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:50:32,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:50:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:50:32,025 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 23:50:32,308 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 23:50:32,310 INFO L168 Benchmark]: Toolchain (without parser) took 852.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -122.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:50:32,311 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:50:32,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.34 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: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:32,312 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -199.4 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:32,313 INFO L168 Benchmark]: Boogie Preprocessor took 24.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:50:32,313 INFO L168 Benchmark]: RCFGBuilder took 321.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:50:32,315 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.34 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -199.4 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 321.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...