./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_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_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 e298c8d090f3398be505fadb1453ee0bce3150c2 ................................................................................................................................................................................................. 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_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 e298c8d090f3398be505fadb1453ee0bce3150c2 ..................................................................................................................................................................................................... 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 02:59:56,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:59:56,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:59:56,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:59:56,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:59:56,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:59:56,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:59:56,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:59:56,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:59:56,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:59:56,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:59:56,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:59:56,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:59:56,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:59:56,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:59:56,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:59:56,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:59:56,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:59:56,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:59:56,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:59:56,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:59:56,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:59:56,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:59:56,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:59:56,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:59:56,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:59:56,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:59:56,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:59:56,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:59:56,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:59:56,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:59:56,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:59:56,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:59:56,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:59:56,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:59:56,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:59:56,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:59:56,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:59:56,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:59:56,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:59:56,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:59:56,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:59:56,111 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:59:56,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:59:56,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:59:56,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:59:56,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:59:56,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:59:56,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:59:56,113 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:59:56,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:59:56,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:59:56,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:59:56,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:59:56,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:59:56,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:59:56,114 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:59:56,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:59:56,115 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:59:56,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:59:56,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:59:56,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:59:56,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:59:56,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:59:56,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:59:56,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:59:56,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:59:56,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:59:56,117 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:59:56,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:59:56,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:59:56,118 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_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 -> e298c8d090f3398be505fadb1453ee0bce3150c2 [2019-11-26 02:59:56,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:59:56,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:59:56,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:59:56,267 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:59:56,268 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:59:56,268 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-26 02:59:56,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/5d1a98eb3/71b97e39812d455e9b45719177842115/FLAGde34bd2cf [2019-11-26 02:59:56,796 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:59:56,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-26 02:59:56,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/5d1a98eb3/71b97e39812d455e9b45719177842115/FLAGde34bd2cf [2019-11-26 02:59:57,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/5d1a98eb3/71b97e39812d455e9b45719177842115 [2019-11-26 02:59:57,129 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:59:57,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:59:57,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:59:57,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:59:57,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:59:57,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568b4aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57, skipping insertion in model container [2019-11-26 02:59:57,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:59:57,186 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:59:57,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:59:57,704 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:59:57,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:59:57,851 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:59:57,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57 WrapperNode [2019-11-26 02:59:57,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:59:57,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:59:57,853 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:59:57,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:59:57,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:59:57,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:59:57,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:59:57,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:59:57,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... [2019-11-26 02:59:57,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:59:57,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:59:57,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:59:57,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:59:57,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:59:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 02:59:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:59:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:59:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:59:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:59:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:59:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:59:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:59:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:59:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:59:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:59:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:59:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:59:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:59:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:59:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:59:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:59:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:59:58,044 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 02:59:58,322 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 02:59:58,326 INFO L168 Benchmark]: Toolchain (without parser) took 1194.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -142.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:59:58,327 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:59:58,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:59:58,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.46 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 02:59:58,328 INFO L168 Benchmark]: Boogie Preprocessor took 38.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:59:58,329 INFO L168 Benchmark]: RCFGBuilder took 367.54 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:59:58,332 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 720.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 367.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:00:00,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:00:00,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:00:00,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:00:00,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:00:00,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:00:00,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:00:00,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:00:00,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:00:00,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:00:00,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:00:00,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:00:00,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:00:00,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:00:00,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:00:00,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:00:00,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:00:00,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:00:00,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:00:00,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:00:00,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:00:00,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:00:00,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:00:00,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:00:00,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:00:00,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:00:00,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:00:00,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:00:00,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:00:00,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:00:00,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:00:00,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:00:00,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:00:00,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:00:00,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:00:00,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:00:00,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:00:00,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:00:00,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:00:00,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:00:00,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:00:00,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:00:00,170 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:00:00,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:00:00,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:00:00,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:00:00,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:00:00,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:00:00,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:00:00,173 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:00:00,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:00:00,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:00:00,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:00:00,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:00:00,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:00:00,174 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:00:00,174 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:00:00,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:00:00,175 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:00:00,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:00:00,175 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:00:00,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:00:00,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:00:00,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:00:00,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:00:00,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:00:00,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:00:00,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:00:00,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:00:00,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:00:00,178 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:00:00,178 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:00:00,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:00:00,179 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:00:00,179 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:00:00,179 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_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 -> e298c8d090f3398be505fadb1453ee0bce3150c2 [2019-11-26 03:00:00,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:00:00,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:00:00,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:00:00,464 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:00:00,464 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:00:00,465 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-26 03:00:00,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/6afb24e03/8aa2e2cdea244367a0754f42f93f010d/FLAG6d1776ee8 [2019-11-26 03:00:01,040 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:00:01,041 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-26 03:00:01,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/6afb24e03/8aa2e2cdea244367a0754f42f93f010d/FLAG6d1776ee8 [2019-11-26 03:00:01,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/bin/ukojak/data/6afb24e03/8aa2e2cdea244367a0754f42f93f010d [2019-11-26 03:00:01,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:00:01,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:00:01,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:00:01,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:00:01,368 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:00:01,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:00:01" (1/1) ... [2019-11-26 03:00:01,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1585f18b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:01, skipping insertion in model container [2019-11-26 03:00:01,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:00:01" (1/1) ... [2019-11-26 03:00:01,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:00:01,446 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:00:01,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:00:01,952 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:00:02,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:00:02,107 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:00:02,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02 WrapperNode [2019-11-26 03:00:02,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:00:02,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:00:02,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:00:02,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:00:02,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:00:02,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:00:02,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:00:02,167 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:00:02,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... [2019-11-26 03:00:02,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:00:02,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:00:02,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:00:02,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:00:02,215 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:00:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5cb82482-7014-4a9d-8bda-c4f2d22f2307/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 03:00:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:00:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:00:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:00:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:00:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:00:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:00:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:00:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:00:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:00:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:00:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:00:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:00:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 03:00:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 03:00:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:00:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:00:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:00:02,276 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 03:00:02,521 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 03:00:02,524 INFO L168 Benchmark]: Toolchain (without parser) took 1160.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -133.6 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-11-26 03:00:02,525 INFO L168 Benchmark]: CDTParser took 0.22 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 03:00:02,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:00:02,526 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.41 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 03:00:02,527 INFO L168 Benchmark]: Boogie Preprocessor took 46.68 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 03:00:02,528 INFO L168 Benchmark]: RCFGBuilder took 309.24 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: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:00:02,530 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 745.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 309.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...