./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_pso.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_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/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 2fea58fdbf9706d848fbc36539872fbde4e50f84 ............................................................................................................................................................................................... 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_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/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 2fea58fdbf9706d848fbc36539872fbde4e50f84 .................................................................................................................................................................................................. 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 23:21:06,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:21:06,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:21:06,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:21:06,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:21:06,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:21:06,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:21:06,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:21:06,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:21:06,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:21:06,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:21:06,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:21:06,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:21:06,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:21:06,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:21:06,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:21:06,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:21:06,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:21:06,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:21:06,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:21:06,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:21:06,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:21:06,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:21:06,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:21:06,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:21:06,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:21:06,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:21:06,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:21:06,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:21:06,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:21:06,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:21:06,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:21:06,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:21:06,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:21:06,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:21:06,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:21:06,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:21:06,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:21:06,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:21:06,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:21:06,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:21:06,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:21:06,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:21:06,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:21:06,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:21:06,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:21:06,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:21:06,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:21:06,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:21:06,744 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:21:06,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:21:06,744 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:21:06,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:21:06,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:21:06,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:21:06,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:21:06,745 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:21:06,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:21:06,746 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:21:06,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:21:06,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:21:06,746 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:21:06,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:21:06,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:21:06,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:21:06,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:21:06,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:21:06,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:21:06,748 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:21:06,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:21:06,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:21:06,748 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_52d624f2-6841-44e8-8d16-a91d41467760/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 -> 2fea58fdbf9706d848fbc36539872fbde4e50f84 [2019-11-19 23:21:06,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:21:06,925 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:21:06,928 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:21:06,929 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:21:06,930 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:21:06,930 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i [2019-11-19 23:21:06,994 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/76bba4d48/9450e37b36f54666aaec13b10adc6a30/FLAG7b600f9fb [2019-11-19 23:21:07,418 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:21:07,418 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i [2019-11-19 23:21:07,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/76bba4d48/9450e37b36f54666aaec13b10adc6a30/FLAG7b600f9fb [2019-11-19 23:21:07,447 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/76bba4d48/9450e37b36f54666aaec13b10adc6a30 [2019-11-19 23:21:07,449 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:21:07,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:21:07,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:21:07,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:21:07,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:21:07,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:21:07" (1/1) ... [2019-11-19 23:21:07,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667c6c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:07, skipping insertion in model container [2019-11-19 23:21:07,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:21:07" (1/1) ... [2019-11-19 23:21:07,469 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:21:07,518 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:21:07,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:21:07,995 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:21:08,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:21:08,149 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:21:08,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08 WrapperNode [2019-11-19 23:21:08,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:21:08,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:21:08,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:21:08,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:21:08,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:21:08,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:21:08,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:21:08,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:21:08,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... [2019-11-19 23:21:08,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:21:08,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:21:08,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:21:08,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:21:08,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/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 23:21:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:21:08,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:21:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:21:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:21:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:21:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:21:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:21:08,382 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:21:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:21:08,384 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:21:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:21:08,384 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:21:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:21:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:21:08,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:21:08,387 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 23:21:08,630 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 23:21:08,635 INFO L168 Benchmark]: Toolchain (without parser) took 1184.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:08,636 INFO L168 Benchmark]: CDTParser took 0.30 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 23:21:08,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -166.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:08,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:08,639 INFO L168 Benchmark]: Boogie Preprocessor took 80.30 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 23:21:08,640 INFO L168 Benchmark]: RCFGBuilder took 343.68 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:08,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 699.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -166.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 343.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 23:21:10,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:21:10,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:21:10,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:21:10,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:21:10,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:21:10,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:21:10,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:21:10,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:21:10,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:21:10,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:21:10,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:21:10,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:21:10,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:21:10,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:21:10,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:21:10,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:21:10,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:21:10,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:21:10,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:21:10,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:21:10,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:21:10,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:21:10,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:21:10,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:21:10,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:21:10,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:21:10,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:21:10,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:21:10,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:21:10,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:21:10,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:21:10,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:21:10,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:21:10,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:21:10,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:21:10,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:21:10,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:21:10,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:21:10,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:21:10,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:21:10,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:21:10,663 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:21:10,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:21:10,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:21:10,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:21:10,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:21:10,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:21:10,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:21:10,677 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:21:10,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:21:10,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:21:10,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:21:10,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:21:10,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:21:10,679 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:21:10,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:21:10,680 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:21:10,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:21:10,680 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:21:10,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:21:10,681 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:21:10,681 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:21:10,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:21:10,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:21:10,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:21:10,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:21:10,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:21:10,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:21:10,684 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:21:10,685 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:21:10,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:21:10,686 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:21:10,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:21:10,686 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_52d624f2-6841-44e8-8d16-a91d41467760/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 -> 2fea58fdbf9706d848fbc36539872fbde4e50f84 [2019-11-19 23:21:10,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:21:10,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:21:10,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:21:10,994 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:21:10,995 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:21:10,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i [2019-11-19 23:21:11,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/de0079bc5/9470cde56c974709ad493769fe0c86e8/FLAGe71bce8a1 [2019-11-19 23:21:11,563 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:21:11,563 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/sv-benchmarks/c/pthread-wmm/mix015_pso.oepc.i [2019-11-19 23:21:11,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/de0079bc5/9470cde56c974709ad493769fe0c86e8/FLAGe71bce8a1 [2019-11-19 23:21:11,887 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/bin/ukojak/data/de0079bc5/9470cde56c974709ad493769fe0c86e8 [2019-11-19 23:21:11,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:21:11,898 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:21:11,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:21:11,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:21:11,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:21:11,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:21:11" (1/1) ... [2019-11-19 23:21:11,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c4a631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:11, skipping insertion in model container [2019-11-19 23:21:11,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:21:11" (1/1) ... [2019-11-19 23:21:11,915 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:21:11,967 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:21:12,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:21:12,421 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:21:12,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:21:12,628 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:21:12,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12 WrapperNode [2019-11-19 23:21:12,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:21:12,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:21:12,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:21:12,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:21:12,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:21:12,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:21:12,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:21:12,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:21:12,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,792 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... [2019-11-19 23:21:12,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:21:12,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:21:12,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:21:12,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:21:12,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:21:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_52d624f2-6841-44e8-8d16-a91d41467760/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 23:21:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:21:12,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:21:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:21:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:21:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:21:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:21:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:21:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:21:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:21:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:21:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:21:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:21:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:21:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:21:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:21:12,883 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 23:21:13,149 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 23:21:13,154 INFO L168 Benchmark]: Toolchain (without parser) took 1255.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -131.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:13,155 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:21:13,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 731.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:13,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.51 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 23:21:13,157 INFO L168 Benchmark]: Boogie Preprocessor took 88.02 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 23:21:13,158 INFO L168 Benchmark]: RCFGBuilder took 347.17 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: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:21:13,162 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 731.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 88.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 347.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...