./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/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 1398d7789ca651387da6bb20b30b26b45db8cb07 .................................................................................................................................................................................................. 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_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/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 1398d7789ca651387da6bb20b30b26b45db8cb07 ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 09:41:53,443 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:41:53,444 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:41:53,451 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:41:53,451 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:41:53,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:41:53,453 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:41:53,454 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:41:53,455 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:41:53,456 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:41:53,456 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:41:53,457 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:41:53,457 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:41:53,458 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:41:53,459 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:41:53,460 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:41:53,460 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:41:53,461 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:41:53,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:41:53,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:41:53,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:41:53,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:41:53,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:41:53,467 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:41:53,467 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:41:53,468 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:41:53,469 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:41:53,469 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:41:53,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:41:53,471 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:41:53,471 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:41:53,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:41:53,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:41:53,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:41:53,473 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:41:53,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:41:53,474 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:41:53,483 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:41:53,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:41:53,484 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:41:53,484 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:41:53,485 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:41:53,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:41:53,485 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:41:53,485 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:41:53,486 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:41:53,486 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:41:53,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:41:53,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:41:53,487 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:41:53,487 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:41:53,488 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:41:53,488 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:41:53,488 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:41:53,488 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:41:53,488 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:41:53,488 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:41:53,489 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:41:53,489 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:41:53,489 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:41:53,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:41:53,489 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_2f78b009-e287-4c54-8573-c234c87d522a/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 -> 1398d7789ca651387da6bb20b30b26b45db8cb07 [2018-11-23 09:41:53,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:41:53,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:41:53,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:41:53,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:41:53,528 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:41:53,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i [2018-11-23 09:41:53,572 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/5598ccfe3/5e4ea722613e42049888af66b9fd2123/FLAG8df26ea3b [2018-11-23 09:41:54,005 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:41:54,006 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i [2018-11-23 09:41:54,012 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/5598ccfe3/5e4ea722613e42049888af66b9fd2123/FLAG8df26ea3b [2018-11-23 09:41:54,022 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/5598ccfe3/5e4ea722613e42049888af66b9fd2123 [2018-11-23 09:41:54,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:41:54,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:41:54,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:41:54,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:41:54,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:41:54,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54, skipping insertion in model container [2018-11-23 09:41:54,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:41:54,073 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:41:54,299 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:41:54,306 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:41:54,401 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:41:54,449 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:41:54,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54 WrapperNode [2018-11-23 09:41:54,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:41:54,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:41:54,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:41:54,450 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:41:54,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:41:54,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:41:54,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:41:54,490 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:41:54,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,508 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... [2018-11-23 09:41:54,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:41:54,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:41:54,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:41:54,518 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:41:54,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:41:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:41:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:41:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:41:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:41:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:41:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:41:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:41:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:41:54,562 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:41:54,665 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 09:41:54,668 INFO L168 Benchmark]: Toolchain (without parser) took 642.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -171.2 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:54,669 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:41:54,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 956.6 MB in the beginning and 1.2 GB in the end (delta: -195.0 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:54,670 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:54,671 INFO L168 Benchmark]: Boogie Preprocessor took 27.19 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:54,671 INFO L168 Benchmark]: RCFGBuilder took 149.80 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: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:54,676 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 423.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 956.6 MB in the beginning and 1.2 GB in the end (delta: -195.0 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 149.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:41:56,163 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:41:56,165 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:41:56,173 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:41:56,173 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:41:56,174 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:41:56,175 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:41:56,176 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:41:56,177 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:41:56,178 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:41:56,178 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:41:56,179 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:41:56,179 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:41:56,180 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:41:56,181 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:41:56,181 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:41:56,182 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:41:56,184 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:41:56,185 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:41:56,186 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:41:56,187 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:41:56,187 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:41:56,189 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:41:56,189 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:41:56,189 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:41:56,191 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:41:56,192 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:41:56,192 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:41:56,193 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:41:56,193 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:41:56,194 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:41:56,195 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:41:56,195 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:41:56,195 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:41:56,195 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:41:56,196 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:41:56,196 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:41:56,207 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:41:56,207 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:41:56,208 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:41:56,208 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:41:56,209 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:41:56,209 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:41:56,209 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:41:56,209 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:41:56,209 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:41:56,209 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:41:56,209 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:41:56,211 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:41:56,212 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:41:56,212 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:41:56,212 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:41:56,212 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:41:56,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:41:56,212 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:41:56,212 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:41:56,213 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:41:56,213 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_2f78b009-e287-4c54-8573-c234c87d522a/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 -> 1398d7789ca651387da6bb20b30b26b45db8cb07 [2018-11-23 09:41:56,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:41:56,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:41:56,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:41:56,257 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:41:56,257 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:41:56,258 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i [2018-11-23 09:41:56,301 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/07061a093/7d1cdcec194b4df59a754458ad83bc3f/FLAG9becfdbb6 [2018-11-23 09:41:56,677 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:41:56,678 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/sv-benchmarks/c/pthread-wmm/mix022_power.opt_false-unreach-call.i [2018-11-23 09:41:56,687 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/07061a093/7d1cdcec194b4df59a754458ad83bc3f/FLAG9becfdbb6 [2018-11-23 09:41:57,070 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/data/07061a093/7d1cdcec194b4df59a754458ad83bc3f [2018-11-23 09:41:57,073 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:41:57,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:41:57,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:41:57,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:41:57,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:41:57,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7001cec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57, skipping insertion in model container [2018-11-23 09:41:57,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:41:57,121 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:41:57,379 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:41:57,392 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:41:57,440 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:41:57,525 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:41:57,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57 WrapperNode [2018-11-23 09:41:57,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:41:57,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:41:57,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:41:57,526 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:41:57,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:41:57,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:41:57,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:41:57,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:41:57,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,569 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... [2018-11-23 09:41:57,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:41:57,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:41:57,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:41:57,588 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:41:57,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:41:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f78b009-e287-4c54-8573-c234c87d522a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:41:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:41:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:41:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:41:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:41:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:41:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:41:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:41:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:41:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:41:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:41:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:41:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:41:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:41:57,630 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:41:57,723 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 09:41:57,726 INFO L168 Benchmark]: Toolchain (without parser) took 652.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -128.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:41:57,727 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:41:57,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -160.2 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:57,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:57,728 INFO L168 Benchmark]: Boogie Preprocessor took 27.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:41:57,728 INFO L168 Benchmark]: RCFGBuilder took 137.04 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: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-11-23 09:41:57,731 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -160.2 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 137.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...