./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_tso.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_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/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 b5fb09239e9455704e0f9d0393a002e01006e03b ............................................................................................................................................................................................... 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_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/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 b5fb09239e9455704e0f9d0393a002e01006e03b ................................................................................................................................................................................................... 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 04:28:22,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:28:22,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:28:22,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:28:22,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:28:22,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:28:22,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:28:22,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:28:22,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:28:22,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:28:22,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:28:22,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:28:22,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:28:22,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:28:22,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:28:22,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:28:22,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:28:22,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:28:22,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:28:22,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:28:22,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:28:22,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:28:22,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:28:22,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:28:22,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:28:22,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:28:22,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:28:22,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:28:22,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:28:22,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:28:22,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:28:22,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:28:22,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:28:22,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:28:22,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:28:22,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:28:22,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:28:22,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:28:22,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:28:22,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:28:22,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:28:22,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:28:22,180 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:28:22,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:28:22,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:28:22,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:28:22,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:28:22,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:28:22,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:28:22,182 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:28:22,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:28:22,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:28:22,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:28:22,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:28:22,184 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:28:22,184 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:28:22,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:28:22,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:28:22,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:28:22,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:28:22,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:28:22,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:28:22,185 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:28:22,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:28:22,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:28:22,186 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_b0439cd3-54dc-44b4-94fb-84289152b869/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 -> b5fb09239e9455704e0f9d0393a002e01006e03b [2019-12-01 04:28:22,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:28:22,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:28:22,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:28:22,315 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:28:22,316 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:28:22,316 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i [2019-12-01 04:28:22,361 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/852299849/93a8fcfb616a4d19a40e25394a3cdcd5/FLAGbb34d74f7 [2019-12-01 04:28:22,819 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:28:22,820 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i [2019-12-01 04:28:22,831 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/852299849/93a8fcfb616a4d19a40e25394a3cdcd5/FLAGbb34d74f7 [2019-12-01 04:28:23,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/852299849/93a8fcfb616a4d19a40e25394a3cdcd5 [2019-12-01 04:28:23,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:28:23,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:28:23,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:28:23,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:28:23,344 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:28:23,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@227d51b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23, skipping insertion in model container [2019-12-01 04:28:23,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:28:23,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:28:23,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:28:23,633 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:28:23,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:28:23,722 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:28:23,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23 WrapperNode [2019-12-01 04:28:23,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:28:23,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:28:23,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:28:23,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:28:23,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:28:23,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:28:23,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:28:23,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:28:23,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... [2019-12-01 04:28:23,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:28:23,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:28:23,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:28:23,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:28:23,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/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 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:28:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:28:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:28:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:28:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:28:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:28:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 04:28:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 04:28:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:28:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:28:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:28:23,838 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 04:28:24,072 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 04:28:24,075 INFO L168 Benchmark]: Toolchain (without parser) took 733.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -86.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:24,076 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:28:24,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:24,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.55 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 04:28:24,077 INFO L168 Benchmark]: Boogie Preprocessor took 28.83 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 04:28:24,077 INFO L168 Benchmark]: RCFGBuilder took 286.07 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:24,079 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 381.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.55 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 286.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:28:25,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:28:25,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:28:25,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:28:25,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:28:25,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:28:25,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:28:25,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:28:25,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:28:25,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:28:25,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:28:25,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:28:25,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:28:25,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:28:25,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:28:25,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:28:25,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:28:25,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:28:25,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:28:25,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:28:25,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:28:25,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:28:25,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:28:25,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:28:25,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:28:25,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:28:25,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:28:25,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:28:25,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:28:25,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:28:25,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:28:25,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:28:25,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:28:25,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:28:25,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:28:25,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:28:25,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:28:25,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:28:25,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:28:25,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:28:25,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:28:25,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:28:25,540 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:28:25,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:28:25,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:28:25,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:28:25,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:28:25,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:28:25,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:28:25,542 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:28:25,543 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:28:25,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:28:25,543 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:28:25,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:28:25,543 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:28:25,543 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:28:25,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:28:25,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:28:25,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:28:25,545 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:28:25,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:28:25,545 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_b0439cd3-54dc-44b4-94fb-84289152b869/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 -> b5fb09239e9455704e0f9d0393a002e01006e03b [2019-12-01 04:28:25,707 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:28:25,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:28:25,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:28:25,718 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:28:25,718 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:28:25,718 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i [2019-12-01 04:28:25,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/34746362e/c1e1372f2dcf40059803438f182405d6/FLAGea348d628 [2019-12-01 04:28:26,219 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:28:26,219 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/sv-benchmarks/c/pthread-wmm/mix011_tso.opt.i [2019-12-01 04:28:26,231 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/34746362e/c1e1372f2dcf40059803438f182405d6/FLAGea348d628 [2019-12-01 04:28:26,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/bin/ukojak/data/34746362e/c1e1372f2dcf40059803438f182405d6 [2019-12-01 04:28:26,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:28:26,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:28:26,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:28:26,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:28:26,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:28:26,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:26" (1/1) ... [2019-12-01 04:28:26,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:26, skipping insertion in model container [2019-12-01 04:28:26,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:26" (1/1) ... [2019-12-01 04:28:26,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:28:26,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:28:26,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:28:26,886 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:28:26,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:28:27,000 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:28:27,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27 WrapperNode [2019-12-01 04:28:27,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:28:27,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:28:27,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:28:27,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:28:27,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,028 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:28:27,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:28:27,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:28:27,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:28:27,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... [2019-12-01 04:28:27,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:28:27,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:28:27,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:28:27,075 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:28:27,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0439cd3-54dc-44b4-94fb-84289152b869/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 04:28:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:28:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:28:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:28:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:28:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 04:28:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 04:28:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:28:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:28:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:28:27,120 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 04:28:27,347 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 04:28:27,351 INFO L168 Benchmark]: Toolchain (without parser) took 805.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -105.5 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:27,352 INFO L168 Benchmark]: CDTParser took 0.13 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 04:28:27,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:27,353 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.97 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. [2019-12-01 04:28:27,354 INFO L168 Benchmark]: Boogie Preprocessor took 30.27 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 04:28:27,354 INFO L168 Benchmark]: RCFGBuilder took 274.72 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: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:28:27,357 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 453.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 274.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...