./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/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 df823c9c960fe14b6c8d6a9a95ba970929f56e0b ................................................................................................................................................................................................ 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_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/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 df823c9c960fe14b6c8d6a9a95ba970929f56e0b ................................................................................................................................................................................................ 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 0.1.23-635dfa2 [2018-12-09 10:18:57,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 10:18:57,311 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 10:18:57,317 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 10:18:57,317 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 10:18:57,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 10:18:57,318 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 10:18:57,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 10:18:57,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 10:18:57,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 10:18:57,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 10:18:57,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 10:18:57,322 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 10:18:57,322 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 10:18:57,323 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 10:18:57,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 10:18:57,324 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 10:18:57,325 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 10:18:57,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 10:18:57,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 10:18:57,327 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 10:18:57,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 10:18:57,329 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 10:18:57,329 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 10:18:57,329 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 10:18:57,330 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 10:18:57,330 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 10:18:57,331 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 10:18:57,331 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 10:18:57,332 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 10:18:57,332 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 10:18:57,332 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 10:18:57,333 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 10:18:57,333 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 10:18:57,333 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 10:18:57,334 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 10:18:57,334 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 10:18:57,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 10:18:57,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 10:18:57,342 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 10:18:57,342 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 10:18:57,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 10:18:57,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 10:18:57,343 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 10:18:57,344 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 10:18:57,344 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 10:18:57,344 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 10:18:57,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 10:18:57,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 10:18:57,346 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_286b5200-335e-477a-9764-8b635e956799/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 -> df823c9c960fe14b6c8d6a9a95ba970929f56e0b [2018-12-09 10:18:57,362 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 10:18:57,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 10:18:57,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 10:18:57,372 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 10:18:57,372 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 10:18:57,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i [2018-12-09 10:18:57,407 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/da13d9c00/40736bba7b074d44aec4c066e3472c7a/FLAGae7241e21 [2018-12-09 10:18:57,884 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 10:18:57,884 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i [2018-12-09 10:18:57,891 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/da13d9c00/40736bba7b074d44aec4c066e3472c7a/FLAGae7241e21 [2018-12-09 10:18:58,393 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/da13d9c00/40736bba7b074d44aec4c066e3472c7a [2018-12-09 10:18:58,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 10:18:58,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 10:18:58,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 10:18:58,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 10:18:58,399 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 10:18:58,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e282df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58, skipping insertion in model container [2018-12-09 10:18:58,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 10:18:58,431 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 10:18:58,616 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:18:58,625 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 10:18:58,720 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:18:58,758 INFO L195 MainTranslator]: Completed translation [2018-12-09 10:18:58,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58 WrapperNode [2018-12-09 10:18:58,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 10:18:58,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 10:18:58,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 10:18:58,759 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 10:18:58,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,783 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 10:18:58,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 10:18:58,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 10:18:58,805 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 10:18:58,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... [2018-12-09 10:18:58,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 10:18:58,841 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 10:18:58,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 10:18:58,842 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 10:18:58,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/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 [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 10:18:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 10:18:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 10:18:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 10:18:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 10:18:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 10:18:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 10:18:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 10:18:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 10:18:58,884 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 10:18:58,964 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 10:18:58,966 INFO L168 Benchmark]: Toolchain (without parser) took 570.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -94.8 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-12-09 10:18:58,967 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:18:58,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -120.1 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-12-09 10:18:58,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.44 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 10:18:58,968 INFO L168 Benchmark]: Boogie Preprocessor took 36.30 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. [2018-12-09 10:18:58,968 INFO L168 Benchmark]: RCFGBuilder took 124.41 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: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2018-12-09 10:18:58,970 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 362.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -120.1 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.44 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.30 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 124.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 10:19:00,321 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 10:19:00,322 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 10:19:00,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 10:19:00,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 10:19:00,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 10:19:00,332 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 10:19:00,333 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 10:19:00,334 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 10:19:00,335 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 10:19:00,335 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 10:19:00,336 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 10:19:00,336 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 10:19:00,337 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 10:19:00,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 10:19:00,338 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 10:19:00,339 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 10:19:00,340 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 10:19:00,342 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 10:19:00,343 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 10:19:00,343 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 10:19:00,344 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 10:19:00,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 10:19:00,346 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 10:19:00,346 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 10:19:00,347 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 10:19:00,348 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 10:19:00,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 10:19:00,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 10:19:00,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 10:19:00,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 10:19:00,350 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 10:19:00,350 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 10:19:00,351 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 10:19:00,351 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 10:19:00,351 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 10:19:00,352 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 10:19:00,362 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 10:19:00,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 10:19:00,363 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 10:19:00,363 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 10:19:00,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 10:19:00,364 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 10:19:00,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 10:19:00,365 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 10:19:00,365 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 10:19:00,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 10:19:00,366 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 10:19:00,366 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 10:19:00,366 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_286b5200-335e-477a-9764-8b635e956799/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 -> df823c9c960fe14b6c8d6a9a95ba970929f56e0b [2018-12-09 10:19:00,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 10:19:00,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 10:19:00,399 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 10:19:00,400 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 10:19:00,400 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 10:19:00,401 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i [2018-12-09 10:19:00,438 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/d9615db8b/2064de2c143a4e13a4dc5050542a8460/FLAGc2b4892ff [2018-12-09 10:19:00,864 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 10:19:00,865 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/sv-benchmarks/c/pthread-wmm/rfi008_rmo.oepc_false-unreach-call.i [2018-12-09 10:19:00,872 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/d9615db8b/2064de2c143a4e13a4dc5050542a8460/FLAGc2b4892ff [2018-12-09 10:19:00,881 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/bin-2019/ukojak/data/d9615db8b/2064de2c143a4e13a4dc5050542a8460 [2018-12-09 10:19:00,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 10:19:00,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 10:19:00,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 10:19:00,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 10:19:00,886 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 10:19:00,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:19:00" (1/1) ... [2018-12-09 10:19:00,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a048df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:00, skipping insertion in model container [2018-12-09 10:19:00,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:19:00" (1/1) ... [2018-12-09 10:19:00,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 10:19:00,915 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 10:19:01,104 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:19:01,113 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 10:19:01,190 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:19:01,222 INFO L195 MainTranslator]: Completed translation [2018-12-09 10:19:01,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01 WrapperNode [2018-12-09 10:19:01,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 10:19:01,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 10:19:01,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 10:19:01,223 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 10:19:01,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 10:19:01,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 10:19:01,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 10:19:01,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 10:19:01,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... [2018-12-09 10:19:01,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 10:19:01,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 10:19:01,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 10:19:01,277 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 10:19:01,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:19:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_286b5200-335e-477a-9764-8b635e956799/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 [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 10:19:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 10:19:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 10:19:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 10:19:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 10:19:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 10:19:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 10:19:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 10:19:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 10:19:01,313 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 10:19:01,398 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 10:19:01,400 INFO L168 Benchmark]: Toolchain (without parser) took 516.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -154.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:19:01,401 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:19:01,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -179.3 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. [2018-12-09 10:19:01,401 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.85 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. [2018-12-09 10:19:01,402 INFO L168 Benchmark]: Boogie Preprocessor took 24.43 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. [2018-12-09 10:19:01,402 INFO L168 Benchmark]: RCFGBuilder took 122.55 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: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-12-09 10:19:01,404 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 338.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -179.3 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 122.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...