./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 6766654b5064b2027f9e9b8c1de226c6250ce860 ............................................................................................................................................................................................. 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_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 6766654b5064b2027f9e9b8c1de226c6250ce860 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:05:53,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:05:53,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:05:53,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:05:53,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:05:53,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:05:53,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:05:53,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:05:53,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:05:53,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:05:53,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:05:53,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:05:53,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:05:53,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:05:53,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:05:53,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:05:53,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:05:53,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:05:53,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:05:53,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:05:53,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:05:53,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:05:53,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:05:53,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:05:53,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:05:53,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:05:53,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:05:53,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:05:53,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:05:53,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:05:53,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:05:53,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:05:53,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:05:53,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:05:53,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:05:53,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:05:53,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:05:53,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:05:53,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:05:53,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:05:53,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:05:53,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:05:53,958 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:05:53,958 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:05:53,959 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:05:53,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:05:53,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:05:53,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:05:53,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:05:53,961 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:05:53,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:05:53,961 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:05:53,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:05:53,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:05:53,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:05:53,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:05:53,962 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:05:53,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:05:53,963 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:05:53,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:05:53,963 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:05:53,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:05:53,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:05:53,964 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:05:53,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:05:53,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:05:53,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:05:53,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:05:53,965 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:05:53,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:05:53,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:05:53,965 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_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 -> 6766654b5064b2027f9e9b8c1de226c6250ce860 [2019-11-20 00:05:54,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:05:54,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:05:54,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:05:54,193 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:05:54,194 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:05:54,194 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i [2019-11-20 00:05:54,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/02330e007/75e8808b3dff4bf0a8b5a60bb5697679/FLAG6d594ee42 [2019-11-20 00:05:54,854 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:05:54,854 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i [2019-11-20 00:05:54,872 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/02330e007/75e8808b3dff4bf0a8b5a60bb5697679/FLAG6d594ee42 [2019-11-20 00:05:55,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/02330e007/75e8808b3dff4bf0a8b5a60bb5697679 [2019-11-20 00:05:55,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:05:55,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:05:55,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:05:55,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:05:55,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:05:55,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:55" (1/1) ... [2019-11-20 00:05:55,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c2e6d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:55, skipping insertion in model container [2019-11-20 00:05:55,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:55" (1/1) ... [2019-11-20 00:05:55,176 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:05:55,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:05:55,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:05:55,832 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:05:55,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:05:56,065 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:05:56,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56 WrapperNode [2019-11-20 00:05:56,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:05:56,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:05:56,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:05:56,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:05:56,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:05:56,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:05:56,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:05:56,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:05:56,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... [2019-11-20 00:05:56,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:05:56,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:05:56,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:05:56,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:05:56,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 [2019-11-20 00:05:56,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 00:05:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 00:05:56,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:05:56,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 00:05:56,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:05:56,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:05:56,352 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 00:05:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 00:05:56,352 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 00:05:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 00:05:56,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 00:05:56,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:05:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:05:56,359 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 00:05:57,130 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 00:05:57,135 INFO L168 Benchmark]: Toolchain (without parser) took 1981.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -94.8 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:05:57,135 INFO L168 Benchmark]: CDTParser took 0.34 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. [2019-11-20 00:05:57,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 913.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 00:05:57,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.44 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. [2019-11-20 00:05:57,137 INFO L168 Benchmark]: Boogie Preprocessor took 75.45 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. [2019-11-20 00:05:57,138 INFO L168 Benchmark]: RCFGBuilder took 903.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2019-11-20 00:05:57,141 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 913.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 903.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 00:05:59,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:05:59,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:05:59,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:05:59,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:05:59,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:05:59,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:05:59,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:05:59,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:05:59,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:05:59,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:05:59,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:05:59,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:05:59,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:05:59,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:05:59,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:05:59,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:05:59,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:05:59,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:05:59,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:05:59,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:05:59,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:05:59,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:05:59,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:05:59,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:05:59,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:05:59,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:05:59,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:05:59,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:05:59,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:05:59,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:05:59,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:05:59,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:05:59,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:05:59,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:05:59,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:05:59,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:05:59,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:05:59,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:05:59,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:05:59,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:05:59,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:05:59,624 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:05:59,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:05:59,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:05:59,626 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:05:59,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:05:59,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:05:59,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:05:59,627 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:05:59,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:05:59,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:05:59,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:05:59,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:05:59,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:05:59,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:05:59,630 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:05:59,630 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:05:59,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:05:59,631 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:05:59,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:05:59,631 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:05:59,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:05:59,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:05:59,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:05:59,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:05:59,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:05:59,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:05:59,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:05:59,634 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:05:59,634 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:05:59,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:05:59,635 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:05:59,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:05:59,636 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_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 -> 6766654b5064b2027f9e9b8c1de226c6250ce860 [2019-11-20 00:05:59,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:06:00,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:06:00,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:06:00,009 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:06:00,009 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:06:00,010 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i [2019-11-20 00:06:00,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/12d47d098/506933a513284217988ec856c8cfd7af/FLAGf558a5b2d [2019-11-20 00:06:00,680 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:06:00,681 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/sv-benchmarks/c/pthread-wmm/rfi002_pso.opt.i [2019-11-20 00:06:00,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/12d47d098/506933a513284217988ec856c8cfd7af/FLAGf558a5b2d [2019-11-20 00:06:00,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/bin/ukojak/data/12d47d098/506933a513284217988ec856c8cfd7af [2019-11-20 00:06:00,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:06:00,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:06:00,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:06:00,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:06:00,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:06:00,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:00" (1/1) ... [2019-11-20 00:06:00,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f499a24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:00, skipping insertion in model container [2019-11-20 00:06:00,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:00" (1/1) ... [2019-11-20 00:06:00,967 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:06:01,050 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:06:01,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:06:01,690 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:06:01,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:06:01,932 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:06:01,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01 WrapperNode [2019-11-20 00:06:01,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:06:01,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:06:01,936 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:06:01,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:06:01,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:01,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:06:02,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:06:02,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:06:02,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:06:02,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,097 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... [2019-11-20 00:06:02,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:06:02,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:06:02,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:06:02,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:06:02,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2f7435e7-ba5a-400f-8b8d-4924c6a76829/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 [2019-11-20 00:06:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 00:06:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 00:06:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 00:06:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:06:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:06:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 00:06:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 00:06:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 00:06:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 00:06:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 00:06:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 00:06:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:06:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:06:02,217 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 00:06:02,920 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 00:06:02,925 INFO L168 Benchmark]: Toolchain (without parser) took 1978.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -93.1 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2019-11-20 00:06:02,926 INFO L168 Benchmark]: CDTParser took 0.33 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. [2019-11-20 00:06:02,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 987.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-11-20 00:06:02,928 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.02 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. [2019-11-20 00:06:02,929 INFO L168 Benchmark]: Boogie Preprocessor took 102.29 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 00:06:02,930 INFO L168 Benchmark]: RCFGBuilder took 790.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2019-11-20 00:06:02,933 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 987.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 102.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 790.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...