./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 ab26b689afe9d6bc7724b720b01f16ae2403f0d3 ............................................................................................................................................................................................... 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_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 ab26b689afe9d6bc7724b720b01f16ae2403f0d3 ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:17:28,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:17:28,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:17:28,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:17:28,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:17:28,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:17:28,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:17:28,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:17:28,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:17:28,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:17:28,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:17:28,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:17:28,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:17:28,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:17:28,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:17:28,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:17:28,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:17:28,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:17:28,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:17:28,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:17:28,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:17:28,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:17:28,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:17:28,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:17:28,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:17:28,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:17:28,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:17:28,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:17:28,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:17:28,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:17:28,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:17:28,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:17:28,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:17:28,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:17:28,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:17:28,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:17:28,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:17:28,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:17:28,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:17:28,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:17:28,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:17:28,863 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:17:28,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:17:28,897 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:17:28,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:17:28,898 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:17:28,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:17:28,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:17:28,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:17:28,899 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:17:28,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:17:28,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:17:28,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:17:28,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:17:28,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:17:28,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:17:28,900 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:17:28,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:17:28,902 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:17:28,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:17:28,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:17:28,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:17:28,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:17:28,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:17:28,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:28,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:17:28,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:17:28,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:17:28,904 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:17:28,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:17:28,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:17:28,905 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_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 -> ab26b689afe9d6bc7724b720b01f16ae2403f0d3 [2019-11-26 02:17:29,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:17:29,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:17:29,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:17:29,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:17:29,082 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:17:29,082 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i [2019-11-26 02:17:29,138 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/4d9963c77/6a650bff1fd64c2bbcddd584d6c7ee7e/FLAG62ba0ce3e [2019-11-26 02:17:29,629 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:17:29,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i [2019-11-26 02:17:29,646 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/4d9963c77/6a650bff1fd64c2bbcddd584d6c7ee7e/FLAG62ba0ce3e [2019-11-26 02:17:30,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/4d9963c77/6a650bff1fd64c2bbcddd584d6c7ee7e [2019-11-26 02:17:30,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:17:30,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:17:30,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:30,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:17:30,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:17:30,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43664afa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30, skipping insertion in model container [2019-11-26 02:17:30,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:17:30,220 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:17:30,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:30,695 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:17:30,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:30,840 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:17:30,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30 WrapperNode [2019-11-26 02:17:30,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:30,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:30,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:17:30,842 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:17:30,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:30,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:17:30,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:17:30,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:17:30,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... [2019-11-26 02:17:30,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:17:30,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:17:30,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:17:30,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:17:30,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 [2019-11-26 02:17:31,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:17:31,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:17:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:17:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:17:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:17:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:17:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:17:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:17:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:17:31,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:17:31,012 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:17:31,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:17:31,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:17:31,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:17:31,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:17:31,014 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:17:31,190 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:17:31,202 INFO L168 Benchmark]: Toolchain (without parser) took 1037.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -190.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:31,202 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-11-26 02:17:31,203 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 940.7 MB in the beginning and 1.2 GB in the end (delta: -218.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:31,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:31,204 INFO L168 Benchmark]: Boogie Preprocessor took 35.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:17:31,204 INFO L168 Benchmark]: RCFGBuilder took 262.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:31,207 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 684.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 940.7 MB in the beginning and 1.2 GB in the end (delta: -218.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 262.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:17:32,955 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:17:32,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:17:32,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:17:32,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:17:32,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:17:32,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:17:32,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:17:32,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:17:32,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:17:32,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:17:32,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:17:32,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:17:32,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:17:32,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:17:33,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:17:33,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:17:33,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:17:33,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:17:33,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:17:33,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:17:33,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:17:33,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:17:33,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:17:33,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:17:33,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:17:33,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:17:33,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:17:33,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:17:33,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:17:33,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:17:33,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:17:33,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:17:33,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:17:33,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:17:33,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:17:33,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:17:33,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:17:33,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:17:33,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:17:33,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:17:33,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:17:33,067 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:17:33,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:17:33,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:17:33,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:17:33,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:17:33,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:17:33,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:17:33,071 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:17:33,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:17:33,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:17:33,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:17:33,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:17:33,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:17:33,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:17:33,073 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:17:33,073 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:17:33,074 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:17:33,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:17:33,074 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:17:33,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:17:33,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:17:33,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:17:33,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:17:33,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:17:33,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:33,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:17:33,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:17:33,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:17:33,077 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:17:33,077 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:17:33,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:17:33,077 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:17:33,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:17:33,078 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_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 -> ab26b689afe9d6bc7724b720b01f16ae2403f0d3 [2019-11-26 02:17:33,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:17:33,381 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:17:33,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:17:33,385 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:17:33,386 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:17:33,386 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i [2019-11-26 02:17:33,439 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/ac262b305/d30d7ed841b943d591541e1f6fcd9247/FLAG6e2bd01f3 [2019-11-26 02:17:33,897 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:17:33,897 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/sv-benchmarks/c/pthread-wmm/podwr001_tso.oepc.i [2019-11-26 02:17:33,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/ac262b305/d30d7ed841b943d591541e1f6fcd9247/FLAG6e2bd01f3 [2019-11-26 02:17:34,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/bin/ukojak/data/ac262b305/d30d7ed841b943d591541e1f6fcd9247 [2019-11-26 02:17:34,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:17:34,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:17:34,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:34,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:17:34,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:17:34,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:34" (1/1) ... [2019-11-26 02:17:34,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac5e758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:34, skipping insertion in model container [2019-11-26 02:17:34,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:34" (1/1) ... [2019-11-26 02:17:34,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:17:34,356 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:17:34,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:34,856 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:17:34,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:35,032 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:17:35,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35 WrapperNode [2019-11-26 02:17:35,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:35,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:35,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:17:35,034 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:17:35,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,064 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:35,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:17:35,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:17:35,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:17:35,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... [2019-11-26 02:17:35,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:17:35,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:17:35,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:17:35,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:17:35,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_15f7d72d-7baa-4298-bfa7-131eb5e1e8dc/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 [2019-11-26 02:17:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:17:35,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:17:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:17:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:17:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:17:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:17:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:17:35,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:17:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:17:35,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:17:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:17:35,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:17:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:17:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:17:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:17:35,201 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:17:35,367 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:17:35,372 INFO L168 Benchmark]: Toolchain (without parser) took 1112.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -117.8 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:35,372 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-11-26 02:17:35,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 773.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -142.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:35,374 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:35,374 INFO L168 Benchmark]: Boogie Preprocessor took 48.86 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. [2019-11-26 02:17:35,375 INFO L168 Benchmark]: RCFGBuilder took 234.66 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: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:35,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 773.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -142.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 234.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...