./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix024_tso.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_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/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 de912ed36f2a0c0dd6843cb3c8565316cd8346de ................................................................................................................................................................................................... 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_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/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 de912ed36f2a0c0dd6843cb3c8565316cd8346de .................................................................................................................................................................................................. 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 13:58:53,577 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:58:53,578 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:58:53,585 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:58:53,585 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:58:53,586 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:58:53,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:58:53,588 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:58:53,589 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:58:53,589 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:58:53,590 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:58:53,590 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:58:53,591 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:58:53,591 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:58:53,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:58:53,593 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:58:53,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:58:53,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:58:53,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:58:53,598 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:58:53,599 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:58:53,599 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:58:53,601 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:58:53,601 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:58:53,602 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:58:53,602 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:58:53,603 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:58:53,603 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:58:53,604 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:58:53,605 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:58:53,605 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:58:53,605 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:58:53,606 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:58:53,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:58:53,606 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:58:53,607 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:58:53,607 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:58:53,615 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:58:53,615 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:58:53,616 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:58:53,616 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:58:53,616 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:58:53,616 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:58:53,617 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:58:53,617 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:58:53,618 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:58:53,618 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:58:53,618 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:58:53,619 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:58:53,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:58:53,619 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_e03c9d46-7522-4f58-8939-ff986a662c5c/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 -> de912ed36f2a0c0dd6843cb3c8565316cd8346de [2018-11-23 13:58:53,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:58:53,652 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:58:53,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:58:53,655 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:58:53,655 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:58:53,656 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i [2018-11-23 13:58:53,691 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/f429c64e9/0d6bf74d3f7649c29a51421d2d1ca512/FLAG2015cb7a1 [2018-11-23 13:58:54,033 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:58:54,034 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i [2018-11-23 13:58:54,044 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/f429c64e9/0d6bf74d3f7649c29a51421d2d1ca512/FLAG2015cb7a1 [2018-11-23 13:58:54,054 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/f429c64e9/0d6bf74d3f7649c29a51421d2d1ca512 [2018-11-23 13:58:54,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:58:54,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:58:54,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:58:54,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:58:54,061 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:58:54,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7f8f5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54, skipping insertion in model container [2018-11-23 13:58:54,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:58:54,100 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:58:54,340 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:58:54,349 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:58:54,455 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:58:54,503 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:58:54,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54 WrapperNode [2018-11-23 13:58:54,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:58:54,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:58:54,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:58:54,504 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:58:54,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:58:54,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:58:54,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:58:54,537 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:58:54,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... [2018-11-23 13:58:54,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:58:54,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:58:54,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:58:54,564 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:58:54,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/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 13:58:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:58:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:58:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:58:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:58:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:58:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:58:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:58:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:58:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:58:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:58:54,604 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 13:58:54,693 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 13:58:54,695 INFO L168 Benchmark]: Toolchain (without parser) took 638.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -149.8 MB). Peak memory consumption was 2.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:54,696 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 977.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:58:54,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:54,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.82 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:54,698 INFO L168 Benchmark]: Boogie Preprocessor took 26.54 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 13:58:54,698 INFO L168 Benchmark]: RCFGBuilder took 130.63 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: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:54,701 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 977.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 130.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:58:56,146 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:58:56,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:58:56,156 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:58:56,157 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:58:56,157 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:58:56,158 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:58:56,159 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:58:56,160 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:58:56,161 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:58:56,162 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:58:56,162 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:58:56,162 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:58:56,163 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:58:56,164 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:58:56,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:58:56,165 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:58:56,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:58:56,168 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:58:56,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:58:56,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:58:56,170 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:58:56,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:58:56,172 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:58:56,172 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:58:56,173 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:58:56,174 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:58:56,174 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:58:56,175 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:58:56,175 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:58:56,176 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:58:56,176 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:58:56,176 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:58:56,176 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:58:56,177 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:58:56,178 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:58:56,178 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:58:56,188 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:58:56,188 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:58:56,189 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:58:56,189 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:58:56,190 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:58:56,190 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:58:56,190 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:58:56,190 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:58:56,190 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:58:56,190 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:58:56,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:58:56,191 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:58:56,192 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:58:56,192 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:58:56,192 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:58:56,192 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:58:56,192 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:58:56,192 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:58:56,193 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:58:56,194 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_e03c9d46-7522-4f58-8939-ff986a662c5c/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 -> de912ed36f2a0c0dd6843cb3c8565316cd8346de [2018-11-23 13:58:56,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:58:56,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:58:56,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:58:56,236 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:58:56,237 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:58:56,237 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i [2018-11-23 13:58:56,274 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/38ec75bba/9f35a0fe8cdd42f38c22ede2b08b7a90/FLAG51fa1e7aa [2018-11-23 13:58:56,719 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:58:56,720 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/sv-benchmarks/c/pthread-wmm/mix024_tso.opt_false-unreach-call.i [2018-11-23 13:58:56,729 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/38ec75bba/9f35a0fe8cdd42f38c22ede2b08b7a90/FLAG51fa1e7aa [2018-11-23 13:58:56,738 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/bin-2019/ukojak/data/38ec75bba/9f35a0fe8cdd42f38c22ede2b08b7a90 [2018-11-23 13:58:56,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:58:56,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:58:56,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:58:56,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:58:56,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:58:56,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:58:56" (1/1) ... [2018-11-23 13:58:56,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:56, skipping insertion in model container [2018-11-23 13:58:56,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:58:56" (1/1) ... [2018-11-23 13:58:56,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:58:56,784 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:58:57,033 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:58:57,044 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:58:57,089 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:58:57,173 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:58:57,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57 WrapperNode [2018-11-23 13:58:57,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:58:57,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:58:57,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:58:57,174 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:58:57,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:58:57,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:58:57,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:58:57,211 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:58:57,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,235 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... [2018-11-23 13:58:57,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:58:57,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:58:57,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:58:57,242 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:58:57,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:58:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e03c9d46-7522-4f58-8939-ff986a662c5c/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 13:58:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:58:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:58:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:58:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:58:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:58:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:58:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:58:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:58:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:58:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:58:57,280 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 13:58:57,377 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 13:58:57,379 INFO L168 Benchmark]: Toolchain (without parser) took 637.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:58:57,380 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:58:57,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.7 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:57,381 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.08 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. [2018-11-23 13:58:57,382 INFO L168 Benchmark]: Boogie Preprocessor took 30.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:58:57,382 INFO L168 Benchmark]: RCFGBuilder took 136.96 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:58:57,385 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.7 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 136.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...