./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix043_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_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 052ed80493e12dc7fd2bf576cd0505f916c66ac8 ................................................................................................................................................................................................. 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_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 052ed80493e12dc7fd2bf576cd0505f916c66ac8 ..................................................................................................................................................................................................... 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 00:49:13,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:49:13,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:49:13,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:49:13,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:49:13,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:49:13,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:49:13,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:49:13,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:49:13,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:49:13,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:49:13,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:49:13,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:49:13,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:49:13,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:49:13,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:49:13,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:49:13,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:49:13,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:49:13,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:49:13,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:49:13,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:49:13,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:49:13,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:49:13,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:49:13,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:49:13,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:49:13,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:49:13,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:49:13,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:49:13,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:49:13,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:49:13,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:49:13,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:49:13,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:49:13,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:49:13,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:49:13,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:49:13,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:49:13,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:49:13,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:49:13,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:49:14,012 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:49:14,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:49:14,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:49:14,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:49:14,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:49:14,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:49:14,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:49:14,014 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:49:14,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:49:14,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:49:14,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:49:14,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:49:14,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:49:14,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:49:14,015 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:49:14,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:49:14,016 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:49:14,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:49:14,016 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:49:14,016 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:49:14,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:49:14,017 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:49:14,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:49:14,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:49:14,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:49:14,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:49:14,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:49:14,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:49:14,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:49:14,018 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_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 -> 052ed80493e12dc7fd2bf576cd0505f916c66ac8 [2019-12-02 00:49:14,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:49:14,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:49:14,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:49:14,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:49:14,131 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:49:14,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i [2019-12-02 00:49:14,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/0b7277fcf/b06d08597bd240a9914ced571c6f870f/FLAGf4b04dfb4 [2019-12-02 00:49:14,553 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:49:14,554 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i [2019-12-02 00:49:14,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/0b7277fcf/b06d08597bd240a9914ced571c6f870f/FLAGf4b04dfb4 [2019-12-02 00:49:14,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/0b7277fcf/b06d08597bd240a9914ced571c6f870f [2019-12-02 00:49:14,574 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:49:14,575 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:49:14,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:49:14,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:49:14,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:49:14,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:14,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@551fb3cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14, skipping insertion in model container [2019-12-02 00:49:14,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:14,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:49:14,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:49:14,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:49:14,877 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:49:14,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:49:14,964 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:49:14,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14 WrapperNode [2019-12-02 00:49:14,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:49:14,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:49:14,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:49:14,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:49:14,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:14,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:49:15,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:49:15,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:49:15,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:49:15,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... [2019-12-02 00:49:15,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:49:15,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:49:15,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:49:15,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:49:15,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 00:49:15,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:49:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:49:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:49:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:49:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:49:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:49:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:49:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 00:49:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 00:49:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:49:15,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:49:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:49:15,075 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 00:49:15,256 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 00:49:15,261 INFO L168 Benchmark]: Toolchain (without parser) took 684.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:15,261 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:49:15,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -176.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:15,263 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:15,263 INFO L168 Benchmark]: Boogie Preprocessor took 24.92 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. [2019-12-02 00:49:15,264 INFO L168 Benchmark]: RCFGBuilder took 228.19 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:15,266 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 389.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -176.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.92 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 228.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 00:49:16,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:49:16,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:49:16,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:49:16,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:49:16,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:49:16,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:49:16,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:49:16,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:49:16,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:49:16,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:49:16,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:49:16,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:49:16,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:49:16,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:49:16,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:49:16,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:49:16,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:49:16,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:49:16,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:49:16,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:49:16,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:49:16,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:49:16,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:49:16,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:49:16,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:49:16,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:49:16,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:49:16,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:49:16,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:49:16,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:49:16,660 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:49:16,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:49:16,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:49:16,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:49:16,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:49:16,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:49:16,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:49:16,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:49:16,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:49:16,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:49:16,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:49:16,675 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:49:16,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:49:16,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:49:16,675 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:49:16,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:49:16,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:49:16,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:49:16,676 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:49:16,676 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:49:16,677 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:49:16,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:49:16,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:49:16,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:49:16,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:49:16,679 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:49:16,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:49:16,680 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_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 -> 052ed80493e12dc7fd2bf576cd0505f916c66ac8 [2019-12-02 00:49:16,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:49:16,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:49:16,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:49:16,856 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:49:16,856 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:49:16,857 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i [2019-12-02 00:49:16,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/d616c21e1/58b3b626a2ce49958565abb24dc75343/FLAG15f40d852 [2019-12-02 00:49:17,334 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:49:17,334 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/sv-benchmarks/c/pthread-wmm/mix043_tso.opt.i [2019-12-02 00:49:17,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/d616c21e1/58b3b626a2ce49958565abb24dc75343/FLAG15f40d852 [2019-12-02 00:49:17,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/bin/ukojak/data/d616c21e1/58b3b626a2ce49958565abb24dc75343 [2019-12-02 00:49:17,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:49:17,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:49:17,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:49:17,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:49:17,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:49:17,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:17" (1/1) ... [2019-12-02 00:49:17,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdad920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:17, skipping insertion in model container [2019-12-02 00:49:17,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:17" (1/1) ... [2019-12-02 00:49:17,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:49:17,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:49:17,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:49:17,983 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:49:18,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:49:18,071 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:49:18,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18 WrapperNode [2019-12-02 00:49:18,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:49:18,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:49:18,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:49:18,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:49:18,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,093 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:49:18,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:49:18,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:49:18,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:49:18,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... [2019-12-02 00:49:18,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:49:18,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:49:18,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:49:18,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:49:18,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2cf9855-ce5f-4edc-ae28-06a2ebd956ca/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 00:49:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:49:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:49:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:49:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:49:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:49:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:49:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 00:49:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 00:49:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:49:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:49:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:49:18,185 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 00:49:18,356 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 00:49:18,359 INFO L168 Benchmark]: Toolchain (without parser) took 677.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -112.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:18,360 INFO L168 Benchmark]: CDTParser took 0.16 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 00:49:18,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:18,361 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.15 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:18,361 INFO L168 Benchmark]: Boogie Preprocessor took 28.54 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. [2019-12-02 00:49:18,361 INFO L168 Benchmark]: RCFGBuilder took 216.71 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: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:49:18,363 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 216.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...