./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/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 872e46ac4033467f3a249153f373c05d47fb8df6 ............................................................................................................................................................................................. 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_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/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 872e46ac4033467f3a249153f373c05d47fb8df6 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:29:02,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:29:02,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:29:02,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:29:02,866 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:29:02,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:29:02,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:29:02,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:29:02,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:29:02,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:29:02,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:29:02,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:29:02,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:29:02,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:29:02,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:29:02,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:29:02,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:29:02,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:29:02,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:29:02,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:29:02,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:29:02,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:29:02,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:29:02,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:29:02,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:29:02,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:29:02,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:29:02,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:29:02,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:29:02,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:29:02,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:29:02,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:29:02,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:29:02,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:29:02,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:29:02,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:29:02,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:29:02,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:29:02,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:29:02,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:29:02,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:29:02,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:29:02,953 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:29:02,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:29:02,960 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:29:02,960 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:29:02,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:29:02,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:29:02,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:29:02,961 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:29:02,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:29:02,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:29:02,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:29:02,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:29:02,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:29:02,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:29:02,963 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:29:02,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:29:02,963 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:29:02,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:29:02,963 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:29:02,968 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:29:02,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:29:02,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:29:02,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:29:02,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:29:02,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:29:02,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:29:02,970 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:29:02,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:29:02,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:29:02,971 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_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/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 -> 872e46ac4033467f3a249153f373c05d47fb8df6 [2019-11-19 23:29:03,128 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:29:03,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:29:03,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:29:03,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:29:03,143 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:29:03,143 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i [2019-11-19 23:29:03,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/01e141ca9/aba0a2f5787d4e6799d8f22e212f882d/FLAG31fc8533e [2019-11-19 23:29:03,672 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:29:03,672 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i [2019-11-19 23:29:03,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/01e141ca9/aba0a2f5787d4e6799d8f22e212f882d/FLAG31fc8533e [2019-11-19 23:29:03,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/01e141ca9/aba0a2f5787d4e6799d8f22e212f882d [2019-11-19 23:29:03,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:29:03,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:29:03,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:29:03,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:29:03,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:29:03,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:29:03" (1/1) ... [2019-11-19 23:29:03,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487080d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:03, skipping insertion in model container [2019-11-19 23:29:03,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:29:03" (1/1) ... [2019-11-19 23:29:03,951 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:29:04,003 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:29:04,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:29:04,411 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:29:04,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:29:04,548 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:29:04,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04 WrapperNode [2019-11-19 23:29:04,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:29:04,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:29:04,549 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:29:04,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:29:04,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:29:04,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:29:04,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:29:04,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:29:04,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... [2019-11-19 23:29:04,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:29:04,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:29:04,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:29:04,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:29:04,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:29:04,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:29:04,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:29:04,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:29:04,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:29:04,731 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:29:04,945 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:29:04,949 INFO L168 Benchmark]: Toolchain (without parser) took 1011.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -132.1 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:04,950 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:29:04,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:04,951 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.85 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: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:04,952 INFO L168 Benchmark]: Boogie Preprocessor took 40.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:29:04,952 INFO L168 Benchmark]: RCFGBuilder took 293.45 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: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:04,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 610.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 293.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:29:06,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:29:06,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:29:06,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:29:06,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:29:06,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:29:06,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:29:06,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:29:06,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:29:06,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:29:06,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:29:06,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:29:06,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:29:06,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:29:06,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:29:06,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:29:06,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:29:06,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:29:06,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:29:06,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:29:06,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:29:06,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:29:06,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:29:06,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:29:06,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:29:06,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:29:06,893 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:29:06,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:29:06,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:29:06,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:29:06,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:29:06,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:29:06,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:29:06,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:29:06,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:29:06,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:29:06,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:29:06,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:29:06,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:29:06,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:29:06,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:29:06,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:29:06,920 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:29:06,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:29:06,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:29:06,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:29:06,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:29:06,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:29:06,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:29:06,923 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:29:06,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:29:06,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:29:06,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:29:06,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:29:06,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:29:06,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:29:06,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:29:06,925 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:29:06,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:29:06,925 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:29:06,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:29:06,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:29:06,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:29:06,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:29:06,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:29:06,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:29:06,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:29:06,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:29:06,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:29:06,928 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:29:06,928 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:29:06,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:29:06,929 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:29:06,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:29:06,929 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_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/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 -> 872e46ac4033467f3a249153f373c05d47fb8df6 [2019-11-19 23:29:07,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:29:07,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:29:07,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:29:07,234 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:29:07,235 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:29:07,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i [2019-11-19 23:29:07,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/c1330b5a0/a3ab332b2ae049aea0c9caaf62d199d0/FLAGd6c2046bc [2019-11-19 23:29:07,782 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:29:07,783 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/sv-benchmarks/c/pthread-wmm/mix012_tso.oepc.i [2019-11-19 23:29:07,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/c1330b5a0/a3ab332b2ae049aea0c9caaf62d199d0/FLAGd6c2046bc [2019-11-19 23:29:08,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/data/c1330b5a0/a3ab332b2ae049aea0c9caaf62d199d0 [2019-11-19 23:29:08,085 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:29:08,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:29:08,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:29:08,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:29:08,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:29:08,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b41df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08, skipping insertion in model container [2019-11-19 23:29:08,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,106 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:29:08,168 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:29:08,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:29:08,703 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:29:08,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:29:08,884 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:29:08,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08 WrapperNode [2019-11-19 23:29:08,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:29:08,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:29:08,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:29:08,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:29:08,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:29:08,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:29:08,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:29:08,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:29:08,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:08,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:09,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... [2019-11-19 23:29:09,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:29:09,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:29:09,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:29:09,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:29:09,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:29:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f38fa26a-1d9f-49a3-a197-952e9ea8e6a4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:29:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:29:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:29:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:29:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:29:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:29:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:29:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:29:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:29:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:29:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:29:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:29:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:29:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:29:09,107 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:29:09,381 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:29:09,388 INFO L168 Benchmark]: Toolchain (without parser) took 1299.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:09,389 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-19 23:29:09,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -182.5 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:09,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:29:09,392 INFO L168 Benchmark]: Boogie Preprocessor took 57.19 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:09,393 INFO L168 Benchmark]: RCFGBuilder took 371.52 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: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:29:09,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 798.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -182.5 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 371.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...