./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.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_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/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 f97215b77a1bd7df71e4ae7d3185ce4378ba6f6b ............................................................................................................................................................................................... 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_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/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 f97215b77a1bd7df71e4ae7d3185ce4378ba6f6b ................................................................................................................................................................................................... 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 02:49:12,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:49:12,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:49:12,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:49:12,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:49:12,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:49:12,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:49:12,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:49:12,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:49:12,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:49:12,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:49:12,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:49:12,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:49:12,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:49:12,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:49:12,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:49:12,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:49:12,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:49:12,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:49:12,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:49:12,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:49:12,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:49:12,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:49:12,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:49:12,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:49:12,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:49:12,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:49:12,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:49:12,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:49:12,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:49:12,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:49:12,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:49:12,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:49:12,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:49:12,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:49:12,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:49:12,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:49:12,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:49:12,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:49:12,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:49:12,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:49:12,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:49:12,914 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:49:12,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:49:12,915 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:49:12,915 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:49:12,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:49:12,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:49:12,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:49:12,916 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:49:12,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:49:12,917 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:49:12,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:49:12,918 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:49:12,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:49:12,918 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:49:12,918 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:49:12,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:49:12,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:49:12,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:12,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:49:12,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:49:12,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:49:12,920 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:49:12,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:49:12,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:49:12,920 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_99c655a9-a7e7-4058-827b-8e7889e90398/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 -> f97215b77a1bd7df71e4ae7d3185ce4378ba6f6b [2019-11-26 02:49:13,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:49:13,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:49:13,065 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:49:13,066 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:49:13,067 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:49:13,067 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i [2019-11-26 02:49:13,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/54ab6188f/06f2d24726db4d55a0599af39d3377c0/FLAG88acc6c8c [2019-11-26 02:49:13,606 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:49:13,606 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i [2019-11-26 02:49:13,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/54ab6188f/06f2d24726db4d55a0599af39d3377c0/FLAG88acc6c8c [2019-11-26 02:49:14,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/54ab6188f/06f2d24726db4d55a0599af39d3377c0 [2019-11-26 02:49:14,137 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:49:14,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:49:14,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:14,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:49:14,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:49:14,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620f2499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14, skipping insertion in model container [2019-11-26 02:49:14,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:49:14,198 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:49:14,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:14,619 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:49:14,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:14,766 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:49:14,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14 WrapperNode [2019-11-26 02:49:14,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:14,768 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:14,768 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:49:14,768 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:49:14,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,817 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:14,817 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:49:14,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:49:14,818 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:49:14,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... [2019-11-26 02:49:14,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:49:14,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:49:14,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:49:14,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:49:14,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/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 02:49:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:49:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:49:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:49:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:49:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:49:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:49:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:49:14,961 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:49:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:49:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:49:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:49:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:49:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:49:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:49:14,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:49:14,966 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 02:49:15,426 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 02:49:15,430 INFO L168 Benchmark]: Toolchain (without parser) took 1290.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -126.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:15,431 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:15,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 627.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -165.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:15,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.51 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 02:49:15,433 INFO L168 Benchmark]: Boogie Preprocessor took 41.22 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 02:49:15,433 INFO L168 Benchmark]: RCFGBuilder took 569.18 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: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:15,437 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 627.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -165.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 569.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:49:17,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:49:17,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:49:17,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:49:17,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:49:17,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:49:17,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:49:17,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:49:17,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:49:17,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:49:17,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:49:17,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:49:17,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:49:17,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:49:17,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:49:17,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:49:17,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:49:17,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:49:17,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:49:17,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:49:17,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:49:17,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:49:17,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:49:17,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:49:17,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:49:17,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:49:17,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:49:17,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:49:17,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:49:17,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:49:17,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:49:17,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:49:17,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:49:17,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:49:17,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:49:17,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:49:17,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:49:17,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:49:17,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:49:17,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:49:17,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:49:17,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:49:17,295 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:49:17,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:49:17,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:49:17,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:49:17,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:49:17,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:49:17,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:49:17,298 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:49:17,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:49:17,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:49:17,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:49:17,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:49:17,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:49:17,299 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:49:17,300 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:49:17,300 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:49:17,300 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:49:17,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:49:17,301 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:49:17,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:49:17,301 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:49:17,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:49:17,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:49:17,302 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:49:17,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:17,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:49:17,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:49:17,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:49:17,303 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:49:17,303 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:49:17,303 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:49:17,303 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:49:17,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:49:17,304 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_99c655a9-a7e7-4058-827b-8e7889e90398/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 -> f97215b77a1bd7df71e4ae7d3185ce4378ba6f6b [2019-11-26 02:49:17,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:49:17,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:49:17,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:49:17,567 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:49:17,567 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:49:17,567 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i [2019-11-26 02:49:17,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/82cfb9440/443d0f57f21b400b9dac8b2b2942d7f2/FLAGa5eb9d9c1 [2019-11-26 02:49:18,097 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:49:18,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1.i [2019-11-26 02:49:18,111 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/82cfb9440/443d0f57f21b400b9dac8b2b2942d7f2/FLAGa5eb9d9c1 [2019-11-26 02:49:18,435 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/bin/ukojak/data/82cfb9440/443d0f57f21b400b9dac8b2b2942d7f2 [2019-11-26 02:49:18,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:49:18,442 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:49:18,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:18,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:49:18,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:49:18,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:18" (1/1) ... [2019-11-26 02:49:18,450 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 02:49:18, skipping insertion in model container [2019-11-26 02:49:18,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:18" (1/1) ... [2019-11-26 02:49:18,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:49:18,516 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:49:18,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:18,991 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:49:19,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:19,125 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:49:19,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19 WrapperNode [2019-11-26 02:49:19,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:19,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:19,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:49:19,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:49:19,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:19,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:49:19,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:49:19,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:49:19,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... [2019-11-26 02:49:19,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:49:19,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:49:19,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:49:19,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:49:19,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_99c655a9-a7e7-4058-827b-8e7889e90398/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 02:49:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:49:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:49:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:49:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:49:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:49:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:49:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:49:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:49:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:49:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:49:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:49:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:49:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:49:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:49:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:49:19,310 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 02:49:19,702 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 02:49:19,706 INFO L168 Benchmark]: Toolchain (without parser) took 1263.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:19,707 INFO L168 Benchmark]: CDTParser took 0.17 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 02:49:19,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -189.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:19,708 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.57 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 02:49:19,709 INFO L168 Benchmark]: Boogie Preprocessor took 50.18 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 02:49:19,709 INFO L168 Benchmark]: RCFGBuilder took 466.38 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:19,712 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 683.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -189.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.18 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 466.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...