./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/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 0750a901c5cec726817f6a60b0281f920b70c170 ............................................................................................................................................................................................. 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_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/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 0750a901c5cec726817f6a60b0281f920b70c170 ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 16:14:27,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:14:27,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:14:27,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:14:27,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:14:27,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:14:27,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:14:27,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:14:27,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:14:27,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:14:27,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:14:27,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:14:27,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:14:27,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:14:27,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:14:27,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:14:27,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:14:27,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:14:27,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:14:27,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:14:27,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:14:27,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:14:27,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:14:27,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:14:27,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:14:27,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:14:27,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:14:27,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:14:27,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:14:27,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:14:27,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:14:27,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:14:27,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:14:27,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:14:27,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:14:27,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:14:27,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:14:27,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:14:27,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:14:27,131 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:14:27,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:14:27,132 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 16:14:27,141 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:14:27,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:14:27,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:14:27,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:14:27,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:14:27,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:14:27,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:14:27,143 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:14:27,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:14:27,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:14:27,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:14:27,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:14:27,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:14:27,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:14:27,145 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 16:14:27,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 16:14:27,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:14:27,145 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_51a9e66d-4117-4ced-9092-56ef0dfb6b42/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 -> 0750a901c5cec726817f6a60b0281f920b70c170 [2019-12-01 16:14:27,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:14:27,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:14:27,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:14:27,255 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:14:27,256 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:14:27,256 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i [2019-12-01 16:14:27,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/ddcb3f9ac/d231f5afbc0b428caf21cc0704dffec9/FLAG0d4adfffe [2019-12-01 16:14:27,680 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:14:27,680 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i [2019-12-01 16:14:27,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/ddcb3f9ac/d231f5afbc0b428caf21cc0704dffec9/FLAG0d4adfffe [2019-12-01 16:14:27,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/ddcb3f9ac/d231f5afbc0b428caf21cc0704dffec9 [2019-12-01 16:14:27,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:14:27,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:14:27,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:14:27,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:14:27,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:14:27,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:27" (1/1) ... [2019-12-01 16:14:27,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e22492f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:27, skipping insertion in model container [2019-12-01 16:14:27,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:27" (1/1) ... [2019-12-01 16:14:27,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:14:27,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:14:27,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:14:28,004 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:14:28,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:14:28,094 INFO L208 MainTranslator]: Completed translation [2019-12-01 16:14:28,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28 WrapperNode [2019-12-01 16:14:28,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 16:14:28,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 16:14:28,095 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 16:14:28,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 16:14:28,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 16:14:28,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 16:14:28,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 16:14:28,133 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 16:14:28,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... [2019-12-01 16:14:28,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 16:14:28,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 16:14:28,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 16:14:28,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 16:14:28,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 16:14:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 16:14:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 16:14:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 16:14:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 16:14:28,207 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 16:14:28,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 16:14:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 16:14:28,208 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 16:14:28,425 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 16:14:28,428 INFO L168 Benchmark]: Toolchain (without parser) took 724.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -93.1 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:28,429 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:14:28,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:28,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.85 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:14:28,430 INFO L168 Benchmark]: Boogie Preprocessor took 29.74 ms. Allocated memory is still 1.1 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. [2019-12-01 16:14:28,431 INFO L168 Benchmark]: RCFGBuilder took 264.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:28,433 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 390.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.85 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 264.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 16:14:29,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:14:29,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:14:29,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:14:29,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:14:29,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:14:29,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:14:29,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:14:29,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:14:29,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:14:29,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:14:29,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:14:29,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:14:29,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:14:29,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:14:29,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:14:29,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:14:29,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:14:29,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:14:29,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:14:29,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:14:29,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:14:29,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:14:29,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:14:29,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:14:29,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:14:29,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:14:29,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:14:29,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:14:29,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:14:29,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:14:29,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:14:29,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:14:29,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:14:29,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:14:29,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:14:29,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:14:29,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:14:29,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:14:29,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:14:29,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:14:29,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 16:14:29,884 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:14:29,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:14:29,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:14:29,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:14:29,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:14:29,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:14:29,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 16:14:29,886 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:14:29,887 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:14:29,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:14:29,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:14:29,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 16:14:29,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:14:29,889 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 16:14:29,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 16:14:29,889 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_51a9e66d-4117-4ced-9092-56ef0dfb6b42/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 -> 0750a901c5cec726817f6a60b0281f920b70c170 [2019-12-01 16:14:30,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:14:30,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:14:30,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:14:30,077 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:14:30,077 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:14:30,078 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i [2019-12-01 16:14:30,123 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/5c0694758/9d20600ad3f847138ee89cf8c8271559/FLAG3f35c7560 [2019-12-01 16:14:30,515 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:14:30,515 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/sv-benchmarks/c/pthread-wmm/rfi005_power.opt.i [2019-12-01 16:14:30,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/5c0694758/9d20600ad3f847138ee89cf8c8271559/FLAG3f35c7560 [2019-12-01 16:14:30,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/data/5c0694758/9d20600ad3f847138ee89cf8c8271559 [2019-12-01 16:14:30,536 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:14:30,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:14:30,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:14:30,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:14:30,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:14:30,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30, skipping insertion in model container [2019-12-01 16:14:30,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:14:30,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:14:30,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:14:30,830 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:14:30,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:14:30,921 INFO L208 MainTranslator]: Completed translation [2019-12-01 16:14:30,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30 WrapperNode [2019-12-01 16:14:30,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 16:14:30,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 16:14:30,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 16:14:30,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 16:14:30,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 16:14:30,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 16:14:30,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 16:14:30,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 16:14:30,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:30,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... [2019-12-01 16:14:31,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 16:14:31,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 16:14:31,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 16:14:31,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 16:14:31,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51a9e66d-4117-4ced-9092-56ef0dfb6b42/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:14:31,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 16:14:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 16:14:31,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 16:14:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 16:14:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 16:14:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 16:14:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 16:14:31,059 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 16:14:31,316 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 16:14:31,319 INFO L168 Benchmark]: Toolchain (without parser) took 781.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -102.3 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:31,319 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:14:31,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:31,320 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.99 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:31,321 INFO L168 Benchmark]: Boogie Preprocessor took 37.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:14:31,321 INFO L168 Benchmark]: RCFGBuilder took 316.82 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: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2019-12-01 16:14:31,324 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 316.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...