./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 e454893e30f95360c8946ce59371c28593acc803 ............................................................................................................................................................................................... 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/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 e454893e30f95360c8946ce59371c28593acc803 ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:42:28,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:42:28,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:42:28,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:42:28,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:42:28,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:42:28,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:42:28,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:42:28,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:42:28,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:42:28,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:42:28,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:42:28,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:42:28,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:42:28,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:42:28,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:42:28,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:42:28,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:42:28,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:42:28,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:42:28,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:42:28,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:42:28,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:42:28,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:42:28,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:42:28,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:42:28,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:42:28,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:42:28,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:42:28,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:42:28,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:42:28,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:42:28,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:42:28,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:42:28,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:42:28,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:42:28,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:42:28,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:42:28,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:42:28,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:42:28,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:42:28,963 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:42:28,988 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:42:28,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:42:28,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:42:28,989 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:42:28,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:42:28,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:42:28,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:42:28,990 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:42:28,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:42:28,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:42:28,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:42:28,992 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:42:28,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:42:28,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:42:28,992 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:42:28,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:42:28,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:42:28,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:42:28,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:42:28,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:42:28,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:42:28,994 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:42:28,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:42:28,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:42:28,994 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/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 -> e454893e30f95360c8946ce59371c28593acc803 [2019-11-26 02:42:29,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:42:29,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:42:29,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:42:29,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:42:29,178 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:42:29,179 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i [2019-11-26 02:42:29,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/0cc06df05/40005ce8963e406db5028f29a2719d31/FLAGddcb5dcd7 [2019-11-26 02:42:29,707 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:42:29,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i [2019-11-26 02:42:29,719 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/0cc06df05/40005ce8963e406db5028f29a2719d31/FLAGddcb5dcd7 [2019-11-26 02:42:29,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/0cc06df05/40005ce8963e406db5028f29a2719d31 [2019-11-26 02:42:29,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:42:29,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:42:29,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:29,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:42:29,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:42:29,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:29" (1/1) ... [2019-11-26 02:42:29,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d673b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:29, skipping insertion in model container [2019-11-26 02:42:29,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:29" (1/1) ... [2019-11-26 02:42:29,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:42:30,028 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:42:30,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:30,460 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:42:30,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:30,618 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:42:30,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30 WrapperNode [2019-11-26 02:42:30,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:30,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:30,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:42:30,620 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:42:30,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:30,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:42:30,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:42:30,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:42:30,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... [2019-11-26 02:42:30,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:42:30,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:42:30,719 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:42:30,719 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:42:30,720 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 [2019-11-26 02:42:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:42:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:42:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:42:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:42:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:42:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:42:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:42:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:42:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:42:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:42:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:42:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:42:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:42:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:42:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:42:30,799 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:42:31,186 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:42:31,190 INFO L168 Benchmark]: Toolchain (without parser) took 1229.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 11.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:31,191 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:42:31,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -181.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:31,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.54 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:31,193 INFO L168 Benchmark]: Boogie Preprocessor took 36.51 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. [2019-11-26 02:42:31,193 INFO L168 Benchmark]: RCFGBuilder took 469.16 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:31,196 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 658.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -181.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 469.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:42:33,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:42:33,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:42:33,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:42:33,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:42:33,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:42:33,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:42:33,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:42:33,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:42:33,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:42:33,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:42:33,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:42:33,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:42:33,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:42:33,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:42:33,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:42:33,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:42:33,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:42:33,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:42:33,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:42:33,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:42:33,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:42:33,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:42:33,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:42:33,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:42:33,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:42:33,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:42:33,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:42:33,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:42:33,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:42:33,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:42:33,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:42:33,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:42:33,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:42:33,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:42:33,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:42:33,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:42:33,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:42:33,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:42:33,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:42:33,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:42:33,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:42:33,224 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:42:33,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:42:33,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:42:33,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:42:33,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:42:33,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:42:33,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:42:33,227 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:42:33,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:42:33,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:42:33,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:42:33,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:42:33,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:42:33,229 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:42:33,229 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:42:33,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:42:33,230 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:42:33,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:42:33,230 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:42:33,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:42:33,231 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:42:33,231 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:42:33,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:42:33,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:42:33,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:42:33,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:42:33,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:42:33,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:42:33,233 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:42:33,233 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:42:33,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:42:33,233 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:42:33,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:42:33,234 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/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 -> e454893e30f95360c8946ce59371c28593acc803 [2019-11-26 02:42:33,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:42:33,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:42:33,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:42:33,543 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:42:33,544 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:42:33,545 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i [2019-11-26 02:42:33,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/bcb3f0331/0f2561e0259549b49c926e86c8eea984/FLAGa22adbeb1 [2019-11-26 02:42:34,072 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:42:34,073 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/sv-benchmarks/c/pthread-wmm/mix024_pso.opt.i [2019-11-26 02:42:34,100 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/bcb3f0331/0f2561e0259549b49c926e86c8eea984/FLAGa22adbeb1 [2019-11-26 02:42:34,435 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/bin/ukojak/data/bcb3f0331/0f2561e0259549b49c926e86c8eea984 [2019-11-26 02:42:34,438 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:42:34,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:42:34,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:34,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:42:34,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:42:34,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:34" (1/1) ... [2019-11-26 02:42:34,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c50d8cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:34, skipping insertion in model container [2019-11-26 02:42:34,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:34" (1/1) ... [2019-11-26 02:42:34,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:42:34,499 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:42:34,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:35,015 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:42:35,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:35,170 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:42:35,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35 WrapperNode [2019-11-26 02:42:35,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:35,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:35,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:42:35,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:42:35,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:35,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:42:35,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:42:35,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:42:35,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... [2019-11-26 02:42:35,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:42:35,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:42:35,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:42:35,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:42:35,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bfef4542-227d-4927-886b-c962f799835d/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 [2019-11-26 02:42:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:42:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:42:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:42:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:42:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:42:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:42:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:42:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:42:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:42:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:42:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:42:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:42:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:42:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:42:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:42:35,358 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:42:35,795 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:42:35,799 INFO L168 Benchmark]: Toolchain (without parser) took 1359.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:35,800 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:42:35,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -170.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:35,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.71 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. [2019-11-26 02:42:35,802 INFO L168 Benchmark]: Boogie Preprocessor took 43.48 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. [2019-11-26 02:42:35,802 INFO L168 Benchmark]: RCFGBuilder took 528.39 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: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:35,805 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 730.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -170.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 528.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...