./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 fe358ea6c5cfb10e51b49a18068ac5421b4cc74f ................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 fe358ea6c5cfb10e51b49a18068ac5421b4cc74f .................................................................................................................................................................................................. 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 0.1.24-cad4683 [2019-10-22 10:17:32,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:32,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:32,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:32,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:32,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:32,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:32,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:32,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:32,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:32,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:32,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:32,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:32,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:32,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:32,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:32,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:32,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:32,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:32,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:32,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:32,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:32,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:32,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:32,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:32,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:32,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:32,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:32,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:32,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:32,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:32,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:32,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:32,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:32,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:32,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:32,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:32,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:32,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:32,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:32,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:32,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:17:32,620 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:32,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:32,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:17:32,621 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:17:32,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:32,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:32,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:32,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:17:32,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:17:32,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:17:32,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:32,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:17:32,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:32,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:17:32,624 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:17:32,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:17:32,624 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:32,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:17:32,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:32,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:32,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:32,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:32,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:32,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:32,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:32,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:17:32,626 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:17:32,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:17:32,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:17:32,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 -> fe358ea6c5cfb10e51b49a18068ac5421b4cc74f [2019-10-22 10:17:32,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:32,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:32,667 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:32,669 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:32,669 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:32,670 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-10-22 10:17:32,721 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/b04f3d856/983bb8502eb04393b7c06934057ab0de/FLAG54b1b3a20 [2019-10-22 10:17:33,126 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:33,127 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-10-22 10:17:33,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/b04f3d856/983bb8502eb04393b7c06934057ab0de/FLAG54b1b3a20 [2019-10-22 10:17:33,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/b04f3d856/983bb8502eb04393b7c06934057ab0de [2019-10-22 10:17:33,154 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:33,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:33,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:33,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:33,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:33,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8016c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33, skipping insertion in model container [2019-10-22 10:17:33,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,170 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:33,210 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:33,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:33,611 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:33,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:33,759 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:33,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33 WrapperNode [2019-10-22 10:17:33,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:33,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:33,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:33,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:33,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:33,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:33,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:33,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:33,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... [2019-10-22 10:17:33,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:33,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:33,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:33,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:33,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:17:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:17:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:17:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:17:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:17:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:17:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:17:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:17:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:17:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:33,919 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:17:34,334 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:17:34,339 INFO L168 Benchmark]: Toolchain (without parser) took 1182.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:34,339 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:34,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 604.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:34,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.92 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. [2019-10-22 10:17:34,341 INFO L168 Benchmark]: Boogie Preprocessor took 34.80 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. [2019-10-22 10:17:34,341 INFO L168 Benchmark]: RCFGBuilder took 489.36 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: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:34,343 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 604.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 489.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:17:36,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:36,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:36,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:36,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:36,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:36,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:36,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:36,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:36,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:36,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:36,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:36,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:36,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:36,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:36,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:36,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:36,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:36,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:36,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:36,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:36,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:36,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:36,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:36,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:36,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:36,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:36,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:36,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:36,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:36,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:36,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:36,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:36,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:36,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:36,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:36,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:36,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:36,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:36,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:36,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:36,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:17:36,396 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:36,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:36,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:17:36,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:17:36,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:36,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:36,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:17:36,409 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:17:36,410 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:36,410 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:36,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:36,411 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:36,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:36,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:36,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:36,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:17:36,411 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:17:36,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:17:36,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:17:36,412 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:17:36,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:17:36,412 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 -> fe358ea6c5cfb10e51b49a18068ac5421b4cc74f [2019-10-22 10:17:36,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:36,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:36,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:36,464 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:36,464 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:36,465 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-10-22 10:17:36,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/40be4e8a8/b2f60f64211d4f84a2e77b52a1480fd9/FLAGa8ff223dc [2019-10-22 10:17:36,961 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:36,962 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-10-22 10:17:36,975 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/40be4e8a8/b2f60f64211d4f84a2e77b52a1480fd9/FLAGa8ff223dc [2019-10-22 10:17:37,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/ukojak/data/40be4e8a8/b2f60f64211d4f84a2e77b52a1480fd9 [2019-10-22 10:17:37,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:37,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:37,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:37,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:37,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:37,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:37" (1/1) ... [2019-10-22 10:17:37,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1793d380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:37, skipping insertion in model container [2019-10-22 10:17:37,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:37" (1/1) ... [2019-10-22 10:17:37,332 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:37,384 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:37,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:37,865 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:37,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:38,001 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:38,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38 WrapperNode [2019-10-22 10:17:38,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:38,003 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:38,003 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:38,003 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:38,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:38,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:38,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:38,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:38,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... [2019-10-22 10:17:38,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:38,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:38,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:38,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:38,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7fecf861-b408-4f3d-a95a-9f161ec4e129/bin/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 [2019-10-22 10:17:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:17:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:17:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:17:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:17:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:17:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:17:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:17:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:17:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:38,139 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:17:38,523 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:17:38,527 INFO L168 Benchmark]: Toolchain (without parser) took 1208.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -106.1 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:38,528 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:38,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:38,529 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:38,529 INFO L168 Benchmark]: Boogie Preprocessor took 38.13 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. [2019-10-22 10:17:38,530 INFO L168 Benchmark]: RCFGBuilder took 437.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:38,533 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 683.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 437.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...