./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 4a70e32b4ce75a79b59859cdb01db9ebf0636f8c ................................................................................................................................................................................................. 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_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 4a70e32b4ce75a79b59859cdb01db9ebf0636f8c ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-02 00:37:05,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:37:05,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:37:05,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:37:05,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:37:05,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:37:05,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:37:05,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:37:05,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:37:05,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:37:05,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:37:05,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:37:05,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:37:05,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:37:05,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:37:05,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:37:05,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:37:05,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:37:05,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:37:05,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:37:05,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:37:05,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:37:05,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:37:05,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:37:05,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:37:05,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:37:05,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:37:05,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:37:05,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:37:05,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:37:05,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:37:05,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:37:05,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:37:05,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:37:05,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:37:05,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:37:05,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:37:05,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:37:05,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:37:05,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:37:05,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:37:05,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:37:05,955 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:37:05,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:37:05,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:37:05,956 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:37:05,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:37:05,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:37:05,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:37:05,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:37:05,958 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:37:05,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:37:05,958 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:37:05,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:37:05,958 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:37:05,958 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:37:05,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:05,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:37:05,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:37:05,959 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_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 -> 4a70e32b4ce75a79b59859cdb01db9ebf0636f8c [2019-12-02 00:37:06,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:37:06,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:37:06,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:37:06,070 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:37:06,070 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:37:06,070 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i [2019-12-02 00:37:06,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/e0e20e495/f4fd60cc9de94ea6aedfa7b803d78139/FLAGa84cbe31c [2019-12-02 00:37:06,503 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:37:06,503 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i [2019-12-02 00:37:06,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/e0e20e495/f4fd60cc9de94ea6aedfa7b803d78139/FLAGa84cbe31c [2019-12-02 00:37:06,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/e0e20e495/f4fd60cc9de94ea6aedfa7b803d78139 [2019-12-02 00:37:06,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:37:06,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:37:06,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:06,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:37:06,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:37:06,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8002ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06, skipping insertion in model container [2019-12-02 00:37:06,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:37:06,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:37:06,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:06,823 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:37:06,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:06,912 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:37:06,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06 WrapperNode [2019-12-02 00:37:06,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:06,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:06,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:37:06,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:37:06,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:06,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:37:06,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:37:06,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:37:06,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... [2019-12-02 00:37:06,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:37:06,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:37:06,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:37:06,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:37:06,979 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 [2019-12-02 00:37:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:37:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:37:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:37:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:37:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:37:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:37:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:37:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 00:37:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 00:37:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:37:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:37:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:37:07,025 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:37:07,249 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 00:37:07,253 INFO L168 Benchmark]: Toolchain (without parser) took 725.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:07,253 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:07,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:07,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:07,255 INFO L168 Benchmark]: Boogie Preprocessor took 26.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:07,256 INFO L168 Benchmark]: RCFGBuilder took 272.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:07,258 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 385.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 272.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:37:08,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:37:08,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:37:08,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:37:08,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:37:08,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:37:08,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:37:08,752 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:37:08,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:37:08,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:37:08,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:37:08,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:37:08,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:37:08,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:37:08,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:37:08,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:37:08,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:37:08,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:37:08,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:37:08,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:37:08,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:37:08,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:37:08,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:37:08,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:37:08,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:37:08,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:37:08,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:37:08,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:37:08,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:37:08,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:37:08,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:37:08,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:37:08,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:37:08,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:37:08,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:37:08,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:37:08,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:37:08,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:37:08,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:37:08,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:37:08,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:37:08,776 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:37:08,788 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:37:08,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:37:08,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:37:08,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:37:08,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:37:08,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:37:08,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:37:08,791 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:37:08,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:37:08,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:37:08,791 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:37:08,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:37:08,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:37:08,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:37:08,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:37:08,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:37:08,793 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:37:08,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:37:08,793 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:37:08,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:37:08,793 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:37:08,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:37:08,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:37:08,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:37:08,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:08,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:37:08,795 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:37:08,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:37:08,796 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_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 -> 4a70e32b4ce75a79b59859cdb01db9ebf0636f8c [2019-12-02 00:37:08,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:37:08,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:37:08,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:37:08,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:37:08,985 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:37:08,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i [2019-12-02 00:37:09,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/16bf61010/cba5c4679f5e4cadb18cad07faac1adf/FLAG1528dd090 [2019-12-02 00:37:09,487 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:37:09,487 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/sv-benchmarks/c/pthread-wmm/mix051_tso.opt.i [2019-12-02 00:37:09,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/16bf61010/cba5c4679f5e4cadb18cad07faac1adf/FLAG1528dd090 [2019-12-02 00:37:09,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/bin/ukojak/data/16bf61010/cba5c4679f5e4cadb18cad07faac1adf [2019-12-02 00:37:09,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:37:09,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:37:09,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:09,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:37:09,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:37:09,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:09" (1/1) ... [2019-12-02 00:37:09,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:09, skipping insertion in model container [2019-12-02 00:37:09,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:09" (1/1) ... [2019-12-02 00:37:09,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:37:09,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:37:10,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:10,142 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:37:10,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:10,234 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:37:10,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10 WrapperNode [2019-12-02 00:37:10,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:10,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:10,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:37:10,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:37:10,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:10,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:37:10,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:37:10,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:37:10,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,299 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... [2019-12-02 00:37:10,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:37:10,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:37:10,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:37:10,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:37:10,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3f338a3f-9aa9-463f-9b46-12f3a61ca8b1/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 [2019-12-02 00:37:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:37:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:37:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:37:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:37:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:37:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:37:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:37:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 00:37:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 00:37:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:37:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:37:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:37:10,350 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:37:10,588 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 00:37:10,592 INFO L168 Benchmark]: Toolchain (without parser) took 765.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -95.4 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:10,592 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:10,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:10,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:10,594 INFO L168 Benchmark]: Boogie Preprocessor took 29.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:10,594 INFO L168 Benchmark]: RCFGBuilder took 286.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:10,596 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 286.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...