./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix022_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_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 c4b2e4ebdfcf3a888f70298e95a017886c0729fd .......................................................................................................................................................................................... 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_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 c4b2e4ebdfcf3a888f70298e95a017886c0729fd ................................................................................................................................................................................................... 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 [2018-12-01 14:14:22,380 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 14:14:22,381 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 14:14:22,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 14:14:22,390 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 14:14:22,391 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 14:14:22,392 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 14:14:22,393 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 14:14:22,394 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 14:14:22,395 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 14:14:22,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 14:14:22,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 14:14:22,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 14:14:22,397 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 14:14:22,398 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 14:14:22,398 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 14:14:22,399 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 14:14:22,400 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 14:14:22,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 14:14:22,402 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 14:14:22,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 14:14:22,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 14:14:22,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 14:14:22,406 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 14:14:22,406 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 14:14:22,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 14:14:22,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 14:14:22,408 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 14:14:22,408 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 14:14:22,409 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 14:14:22,409 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 14:14:22,409 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 14:14:22,410 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 14:14:22,410 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 14:14:22,410 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 14:14:22,411 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 14:14:22,411 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-01 14:14:22,421 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 14:14:22,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 14:14:22,422 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 14:14:22,422 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 14:14:22,423 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 14:14:22,423 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 14:14:22,423 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 14:14:22,423 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 14:14:22,423 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 14:14:22,423 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 14:14:22,423 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 14:14:22,424 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 14:14:22,424 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 14:14:22,425 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 14:14:22,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 14:14:22,425 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 14:14:22,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 14:14:22,425 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 14:14:22,425 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 14:14:22,425 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 14:14:22,426 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 14:14:22,426 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 14:14:22,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 14:14:22,426 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_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 -> c4b2e4ebdfcf3a888f70298e95a017886c0729fd [2018-12-01 14:14:22,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 14:14:22,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 14:14:22,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 14:14:22,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 14:14:22,459 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 14:14:22,459 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i [2018-12-01 14:14:22,494 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/e55679c04/af8917fef30042b9a98f3d37d470e668/FLAG738dccbb9 [2018-12-01 14:14:22,860 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 14:14:22,861 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i [2018-12-01 14:14:22,868 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/e55679c04/af8917fef30042b9a98f3d37d470e668/FLAG738dccbb9 [2018-12-01 14:14:23,236 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/e55679c04/af8917fef30042b9a98f3d37d470e668 [2018-12-01 14:14:23,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 14:14:23,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 14:14:23,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 14:14:23,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 14:14:23,243 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 14:14:23,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21df83cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23, skipping insertion in model container [2018-12-01 14:14:23,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 14:14:23,282 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 14:14:23,506 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:14:23,514 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 14:14:23,587 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:14:23,616 INFO L195 MainTranslator]: Completed translation [2018-12-01 14:14:23,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23 WrapperNode [2018-12-01 14:14:23,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 14:14:23,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 14:14:23,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 14:14:23,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 14:14:23,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 14:14:23,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 14:14:23,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 14:14:23,655 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 14:14:23,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,677 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... [2018-12-01 14:14:23,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 14:14:23,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 14:14:23,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 14:14:23,683 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 14:14:23,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 14:14:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 14:14:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 14:14:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 14:14:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 14:14:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 14:14:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 14:14:23,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 14:14:23,721 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 14:14:23,791 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) [2018-12-01 14:14:23,793 INFO L168 Benchmark]: Toolchain (without parser) took 553.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 953.4 MB in the beginning and 1.1 GB in the end (delta: -115.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 14:14:23,794 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 14:14:23,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 953.4 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:23,795 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.92 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:23,795 INFO L168 Benchmark]: Boogie Preprocessor took 27.31 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. [2018-12-01 14:14:23,795 INFO L168 Benchmark]: RCFGBuilder took 110.07 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:23,797 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 375.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 953.4 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.31 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 110.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-12-01 14:14:25,112 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 14:14:25,113 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 14:14:25,119 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 14:14:25,119 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 14:14:25,120 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 14:14:25,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 14:14:25,121 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 14:14:25,122 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 14:14:25,122 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 14:14:25,123 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 14:14:25,123 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 14:14:25,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 14:14:25,124 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 14:14:25,124 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 14:14:25,125 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 14:14:25,125 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 14:14:25,126 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 14:14:25,127 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 14:14:25,128 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 14:14:25,128 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 14:14:25,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 14:14:25,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 14:14:25,130 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 14:14:25,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 14:14:25,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 14:14:25,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 14:14:25,131 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 14:14:25,132 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 14:14:25,132 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 14:14:25,132 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 14:14:25,133 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 14:14:25,133 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 14:14:25,133 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 14:14:25,133 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 14:14:25,134 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 14:14:25,134 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-01 14:14:25,141 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 14:14:25,141 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 14:14:25,142 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 14:14:25,142 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 14:14:25,142 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 14:14:25,142 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 14:14:25,142 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 14:14:25,142 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 14:14:25,143 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 14:14:25,143 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 14:14:25,144 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 14:14:25,144 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 14:14:25,144 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 14:14:25,144 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_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 -> c4b2e4ebdfcf3a888f70298e95a017886c0729fd [2018-12-01 14:14:25,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 14:14:25,169 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 14:14:25,171 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 14:14:25,172 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 14:14:25,172 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 14:14:25,173 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i [2018-12-01 14:14:25,207 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/d77d1987b/1510a4998a534dfab512013011428e22/FLAGe36dc2284 [2018-12-01 14:14:25,677 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 14:14:25,677 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/sv-benchmarks/c/pthread-wmm/mix022_rmo.oepc_false-unreach-call.i [2018-12-01 14:14:25,687 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/d77d1987b/1510a4998a534dfab512013011428e22/FLAGe36dc2284 [2018-12-01 14:14:26,191 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/bin-2019/ukojak/data/d77d1987b/1510a4998a534dfab512013011428e22 [2018-12-01 14:14:26,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 14:14:26,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 14:14:26,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 14:14:26,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 14:14:26,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 14:14:26,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c3b366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26, skipping insertion in model container [2018-12-01 14:14:26,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 14:14:26,232 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 14:14:26,442 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:14:26,454 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 14:14:26,553 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:14:26,603 INFO L195 MainTranslator]: Completed translation [2018-12-01 14:14:26,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26 WrapperNode [2018-12-01 14:14:26,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 14:14:26,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 14:14:26,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 14:14:26,604 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 14:14:26,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,625 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 14:14:26,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 14:14:26,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 14:14:26,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 14:14:26,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... [2018-12-01 14:14:26,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 14:14:26,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 14:14:26,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 14:14:26,673 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 14:14:26,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:14:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4edbf3c3-ed41-45f8-ae79-c15f0cabb529/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 [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 14:14:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 14:14:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 14:14:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 14:14:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 14:14:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 14:14:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 14:14:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 14:14:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 14:14:26,708 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 14:14:26,789 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) [2018-12-01 14:14:26,791 INFO L168 Benchmark]: Toolchain (without parser) took 597.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 14:14:26,792 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-12-01 14:14:26,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -194.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:26,792 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.95 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:26,793 INFO L168 Benchmark]: Boogie Preprocessor took 28.76 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. [2018-12-01 14:14:26,793 INFO L168 Benchmark]: RCFGBuilder took 117.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-12-01 14:14:26,795 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 408.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -194.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 117.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...