./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix046_rmo.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_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/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 5b07ff7ab5e218bdacc92f3f3254cd81e89d933e ................................................................................................................................................................................................. 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_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/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 5b07ff7ab5e218bdacc92f3f3254cd81e89d933e ..................................................................................................................................................................................................... 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 05:21:23,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:21:23,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:21:23,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:21:23,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:21:23,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:21:23,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:21:23,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:21:23,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:21:23,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:21:23,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:21:23,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:21:23,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:21:23,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:21:23,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:21:23,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:21:23,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:21:23,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:21:23,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:21:23,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:21:23,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:21:23,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:21:23,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:21:23,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:21:23,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:21:23,202 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:21:23,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:21:23,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:21:23,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:21:23,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:21:23,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:21:23,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:21:23,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:21:23,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:21:23,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:21:23,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:21:23,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:21:23,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:21:23,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:21:23,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:21:23,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:21:23,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 05:21:23,219 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:21:23,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:21:23,219 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 05:21:23,220 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 05:21:23,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:21:23,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:21:23,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:21:23,220 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 05:21:23,221 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 05:21:23,222 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:21:23,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:21:23,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:21:23,223 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:21:23,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:21:23,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 05:21:23,223 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 05:21:23,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 05:21:23,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 05:21:23,223 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_9d93239a-caad-4ea9-bf8b-17526d05443e/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 -> 5b07ff7ab5e218bdacc92f3f3254cd81e89d933e [2019-12-02 05:21:23,324 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:21:23,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:21:23,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:21:23,339 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:21:23,340 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:21:23,340 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i [2019-12-02 05:21:23,388 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/c80590448/ce0af3be8990429e9ce4e60c59b383d4/FLAG942c945d8 [2019-12-02 05:21:23,797 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:21:23,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i [2019-12-02 05:21:23,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/c80590448/ce0af3be8990429e9ce4e60c59b383d4/FLAG942c945d8 [2019-12-02 05:21:24,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/c80590448/ce0af3be8990429e9ce4e60c59b383d4 [2019-12-02 05:21:24,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:21:24,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:21:24,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:21:24,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:21:24,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:21:24,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cdf5adf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24, skipping insertion in model container [2019-12-02 05:21:24,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:21:24,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:21:24,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:21:24,435 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:21:24,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:21:24,520 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:21:24,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24 WrapperNode [2019-12-02 05:21:24,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:21:24,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:21:24,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:21:24,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:21:24,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:21:24,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:21:24,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:21:24,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:21:24,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,569 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... [2019-12-02 05:21:24,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:21:24,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:21:24,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:21:24,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:21:24,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/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 05:21:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 05:21:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 05:21:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 05:21:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 05:21:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 05:21:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 05:21:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 05:21:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 05:21:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 05:21:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:21:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:21:24,627 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 05:21:24,795 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:21:24,799 INFO L168 Benchmark]: Toolchain (without parser) took 643.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -77.1 MB). Peak memory consumption was 450.4 kB. Max. memory is 11.5 GB. [2019-12-02 05:21:24,799 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 954.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:21:24,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -109.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:24,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:24,801 INFO L168 Benchmark]: Boogie Preprocessor took 24.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:24,802 INFO L168 Benchmark]: RCFGBuilder took 212.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:24,805 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 954.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 365.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -109.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 212.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:21:26,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:21:26,281 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:21:26,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:21:26,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:21:26,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:21:26,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:21:26,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:21:26,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:21:26,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:21:26,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:21:26,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:21:26,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:21:26,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:21:26,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:21:26,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:21:26,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:21:26,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:21:26,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:21:26,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:21:26,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:21:26,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:21:26,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:21:26,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:21:26,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:21:26,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:21:26,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:21:26,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:21:26,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:21:26,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:21:26,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:21:26,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:21:26,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:21:26,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:21:26,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:21:26,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:21:26,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:21:26,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:21:26,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:21:26,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:21:26,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:21:26,313 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 05:21:26,323 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:21:26,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:21:26,324 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 05:21:26,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 05:21:26,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:21:26,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:21:26,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:21:26,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:21:26,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 05:21:26,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:21:26,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:21:26,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 05:21:26,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 05:21:26,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 05:21:26,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 05:21:26,328 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 05:21:26,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 05:21:26,328 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_9d93239a-caad-4ea9-bf8b-17526d05443e/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 -> 5b07ff7ab5e218bdacc92f3f3254cd81e89d933e [2019-12-02 05:21:26,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:21:26,502 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:21:26,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:21:26,507 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:21:26,507 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:21:26,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i [2019-12-02 05:21:26,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/8a213f7ea/810af042f7c84aafb7915345e807ef0e/FLAG576f5cca8 [2019-12-02 05:21:26,918 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:21:26,918 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/sv-benchmarks/c/pthread-wmm/mix046_rmo.opt.i [2019-12-02 05:21:26,929 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/8a213f7ea/810af042f7c84aafb7915345e807ef0e/FLAG576f5cca8 [2019-12-02 05:21:26,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/bin/ukojak/data/8a213f7ea/810af042f7c84aafb7915345e807ef0e [2019-12-02 05:21:26,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:21:26,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:21:26,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:21:26,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:21:26,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:21:26,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:21:26" (1/1) ... [2019-12-02 05:21:26,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:26, skipping insertion in model container [2019-12-02 05:21:26,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:21:26" (1/1) ... [2019-12-02 05:21:26,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:21:26,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:21:27,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:21:27,231 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:21:27,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:21:27,321 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:21:27,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27 WrapperNode [2019-12-02 05:21:27,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:21:27,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:21:27,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:21:27,322 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:21:27,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:21:27,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:21:27,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:21:27,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:21:27,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... [2019-12-02 05:21:27,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:21:27,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:21:27,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:21:27,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:21:27,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:21:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9d93239a-caad-4ea9-bf8b-17526d05443e/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 05:21:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 05:21:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 05:21:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 05:21:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:21:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 05:21:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 05:21:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 05:21:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 05:21:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 05:21:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 05:21:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:21:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:21:27,435 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 05:21:27,612 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 05:21:27,616 INFO L168 Benchmark]: Toolchain (without parser) took 675.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:27,617 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:21:27,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:27,618 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.78 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:27,619 INFO L168 Benchmark]: Boogie Preprocessor took 28.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:21:27,619 INFO L168 Benchmark]: RCFGBuilder took 224.98 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-12-02 05:21:27,622 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 380.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 224.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...