./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_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_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/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 21c2ededd01a52f5c069c1cf0e5ebb4216d50c26 ................................................................................................................................................................................................. 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_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/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 21c2ededd01a52f5c069c1cf0e5ebb4216d50c26 ..................................................................................................................................................................................................... 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 02:00:26,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:00:26,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:00:26,843 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:00:26,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:00:26,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:00:26,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:00:26,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:00:26,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:00:26,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:00:26,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:00:26,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:00:26,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:00:26,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:00:26,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:00:26,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:00:26,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:00:26,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:00:26,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:00:26,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:00:26,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:00:26,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:00:26,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:00:26,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:00:26,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:00:26,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:00:26,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:00:26,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:00:26,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:00:26,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:00:26,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:00:26,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:00:26,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:00:26,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:00:26,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:00:26,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:00:26,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:00:26,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:00:26,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:00:26,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:00:26,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:00:26,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:00:26,920 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:00:26,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:00:26,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:00:26,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:00:26,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:00:26,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:00:26,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:00:26,922 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:00:26,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:00:26,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:00:26,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:00:26,924 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:00:26,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:00:26,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:00:26,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:00:26,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:00:26,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:00:26,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:00:26,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:00:26,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:00:26,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:00:26,926 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:00:26,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:00:26,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:00:26,926 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_2f259913-1ed0-4ebe-8162-6ad62de56060/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 -> 21c2ededd01a52f5c069c1cf0e5ebb4216d50c26 [2019-11-26 02:00:27,100 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:00:27,114 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:00:27,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:00:27,118 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:00:27,119 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:00:27,120 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i [2019-11-26 02:00:27,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/96f3be3b5/b6dfe3e68d0542ed9a099e8fa098475f/FLAGdd6738639 [2019-11-26 02:00:27,683 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:00:27,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i [2019-11-26 02:00:27,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/96f3be3b5/b6dfe3e68d0542ed9a099e8fa098475f/FLAGdd6738639 [2019-11-26 02:00:28,140 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/96f3be3b5/b6dfe3e68d0542ed9a099e8fa098475f [2019-11-26 02:00:28,146 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:00:28,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:00:28,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:00:28,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:00:28,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:00:28,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4b141d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28, skipping insertion in model container [2019-11-26 02:00:28,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:00:28,228 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:00:28,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:00:28,711 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:00:28,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:00:28,876 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:00:28,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28 WrapperNode [2019-11-26 02:00:28,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:00:28,877 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:00:28,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:00:28,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:00:28,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:00:28,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:00:28,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:00:28,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:00:28,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... [2019-11-26 02:00:28,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:00:28,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:00:28,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:00:28,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:00:28,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/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 02:00:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:00:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:00:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:00:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:00:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:00:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:00:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:00:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:00:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:00:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:00:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:00:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:00:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:00:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:00:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:00:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:00:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:00:29,072 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 02:00:29,305 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 02:00:29,310 INFO L168 Benchmark]: Toolchain (without parser) took 1162.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -190.6 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:29,310 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:00:29,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 727.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 942.1 MB in the beginning and 1.2 GB in the end (delta: -218.4 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:29,312 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.53 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 02:00:29,312 INFO L168 Benchmark]: Boogie Preprocessor took 37.92 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:29,313 INFO L168 Benchmark]: RCFGBuilder took 313.46 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:29,316 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 727.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 942.1 MB in the beginning and 1.2 GB in the end (delta: -218.4 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 313.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:00:31,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:00:31,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:00:31,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:00:31,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:00:31,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:00:31,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:00:31,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:00:31,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:00:31,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:00:31,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:00:31,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:00:31,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:00:31,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:00:31,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:00:31,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:00:31,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:00:31,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:00:31,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:00:31,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:00:31,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:00:31,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:00:31,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:00:31,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:00:31,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:00:31,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:00:31,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:00:31,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:00:31,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:00:31,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:00:31,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:00:31,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:00:31,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:00:31,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:00:31,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:00:31,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:00:31,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:00:31,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:00:31,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:00:31,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:00:31,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:00:31,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:00:31,250 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:00:31,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:00:31,261 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:00:31,262 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:00:31,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:00:31,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:00:31,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:00:31,263 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:00:31,263 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:00:31,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:00:31,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:00:31,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:00:31,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:00:31,265 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:00:31,265 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:00:31,266 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:00:31,266 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:00:31,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:00:31,266 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:00:31,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:00:31,267 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:00:31,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:00:31,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:00:31,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:00:31,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:00:31,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:00:31,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:00:31,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:00:31,269 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:00:31,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:00:31,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:00:31,270 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:00:31,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:00:31,271 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_2f259913-1ed0-4ebe-8162-6ad62de56060/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 -> 21c2ededd01a52f5c069c1cf0e5ebb4216d50c26 [2019-11-26 02:00:31,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:00:31,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:00:31,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:00:31,588 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:00:31,589 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:00:31,590 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i [2019-11-26 02:00:31,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/e15cfbdb4/723f4b243f68437893e4af3239ba06dc/FLAGbc92cf560 [2019-11-26 02:00:32,086 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:00:32,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/sv-benchmarks/c/pthread-wmm/mix029_tso.oepc.i [2019-11-26 02:00:32,117 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/e15cfbdb4/723f4b243f68437893e4af3239ba06dc/FLAGbc92cf560 [2019-11-26 02:00:32,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/bin/ukojak/data/e15cfbdb4/723f4b243f68437893e4af3239ba06dc [2019-11-26 02:00:32,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:00:32,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:00:32,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:00:32,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:00:32,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:00:32,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:00:32" (1/1) ... [2019-11-26 02:00:32,459 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 02:00:32, skipping insertion in model container [2019-11-26 02:00:32,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:00:32" (1/1) ... [2019-11-26 02:00:32,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:00:32,521 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:00:32,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:00:33,009 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:00:33,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:00:33,191 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:00:33,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33 WrapperNode [2019-11-26 02:00:33,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:00:33,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:00:33,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:00:33,194 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:00:33,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:00:33,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:00:33,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:00:33,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:00:33,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... [2019-11-26 02:00:33,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:00:33,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:00:33,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:00:33,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:00:33,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:00:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2f259913-1ed0-4ebe-8162-6ad62de56060/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 02:00:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:00:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:00:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:00:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:00:33,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:00:33,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:00:33,377 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:00:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:00:33,377 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:00:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:00:33,377 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:00:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:00:33,378 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:00:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:00:33,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:00:33,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:00:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:00:33,380 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 02:00:33,572 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 02:00:33,592 INFO L168 Benchmark]: Toolchain (without parser) took 1140.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -130.9 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:33,592 INFO L168 Benchmark]: CDTParser took 0.23 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 02:00:33,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -161.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:33,594 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.13 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 02:00:33,594 INFO L168 Benchmark]: Boogie Preprocessor took 45.50 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 02:00:33,595 INFO L168 Benchmark]: RCFGBuilder took 272.90 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: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:00:33,598 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 741.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -161.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 272.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...