./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix047_pso.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_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/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 a33390b106b64239208bffb0ecacac083c184c6b ................................................................................................................................................................................................. 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_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/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 a33390b106b64239208bffb0ecacac083c184c6b ..................................................................................................................................................................................................... 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 20:15:56,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 20:15:56,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 20:15:56,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 20:15:56,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 20:15:56,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 20:15:56,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 20:15:56,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 20:15:56,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 20:15:56,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 20:15:56,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 20:15:56,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 20:15:56,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 20:15:56,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 20:15:56,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 20:15:56,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 20:15:56,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 20:15:56,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 20:15:56,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 20:15:56,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 20:15:56,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 20:15:56,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 20:15:56,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 20:15:56,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 20:15:56,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 20:15:56,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 20:15:56,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 20:15:56,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 20:15:56,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 20:15:56,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 20:15:56,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 20:15:56,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 20:15:56,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 20:15:56,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 20:15:56,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 20:15:56,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 20:15:56,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 20:15:56,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 20:15:56,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 20:15:56,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 20:15:56,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 20:15:56,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 20:15:56,791 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 20:15:56,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 20:15:56,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 20:15:56,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 20:15:56,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 20:15:56,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 20:15:56,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 20:15:56,792 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 20:15:56,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 20:15:56,793 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 20:15:56,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 20:15:56,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 20:15:56,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 20:15:56,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 20:15:56,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 20:15:56,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 20:15:56,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 20:15:56,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 20:15:56,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 20:15:56,795 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 20:15:56,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 20:15:56,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 20:15:56,795 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_d2ce2387-b560-43b8-83fb-286c773bb97a/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 -> a33390b106b64239208bffb0ecacac083c184c6b [2019-12-01 20:15:56,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 20:15:56,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 20:15:56,904 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 20:15:56,905 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 20:15:56,906 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 20:15:56,906 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i [2019-12-01 20:15:56,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/e95c30682/9e9c5d8713bd43abbf0fdd065a6a1cc1/FLAGaf4eec1e1 [2019-12-01 20:15:57,438 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 20:15:57,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i [2019-12-01 20:15:57,449 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/e95c30682/9e9c5d8713bd43abbf0fdd065a6a1cc1/FLAGaf4eec1e1 [2019-12-01 20:15:57,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/e95c30682/9e9c5d8713bd43abbf0fdd065a6a1cc1 [2019-12-01 20:15:57,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 20:15:57,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 20:15:57,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 20:15:57,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 20:15:57,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 20:15:57,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57, skipping insertion in model container [2019-12-01 20:15:57,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 20:15:57,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 20:15:57,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:15:57,774 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 20:15:57,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:15:57,872 INFO L208 MainTranslator]: Completed translation [2019-12-01 20:15:57,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57 WrapperNode [2019-12-01 20:15:57,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 20:15:57,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 20:15:57,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 20:15:57,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 20:15:57,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 20:15:57,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 20:15:57,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 20:15:57,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 20:15:57,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... [2019-12-01 20:15:57,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 20:15:57,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 20:15:57,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 20:15:57,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 20:15:57,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:15:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/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 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 20:15:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 20:15:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 20:15:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 20:15:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 20:15:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 20:15:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 20:15:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 20:15:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 20:15:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 20:15:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 20:15:57,982 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 20:15:58,143 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 20:15:58,147 INFO L168 Benchmark]: Toolchain (without parser) took 684.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 943.5 MB in the beginning and 1.0 GB in the end (delta: -91.7 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-12-01 20:15:58,147 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 20:15:58,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -125.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-12-01 20:15:58,149 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.64 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 20:15:58,149 INFO L168 Benchmark]: Boogie Preprocessor took 24.98 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 20:15:58,150 INFO L168 Benchmark]: RCFGBuilder took 208.02 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-12-01 20:15:58,153 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -125.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.64 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.98 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 208.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 20:15:59,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 20:15:59,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 20:15:59,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 20:15:59,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 20:15:59,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 20:15:59,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 20:15:59,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 20:15:59,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 20:15:59,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 20:15:59,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 20:15:59,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 20:15:59,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 20:15:59,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 20:15:59,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 20:15:59,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 20:15:59,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 20:15:59,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 20:15:59,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 20:15:59,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 20:15:59,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 20:15:59,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 20:15:59,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 20:15:59,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 20:15:59,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 20:15:59,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 20:15:59,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 20:15:59,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 20:15:59,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 20:15:59,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 20:15:59,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 20:15:59,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 20:15:59,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 20:15:59,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 20:15:59,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 20:15:59,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 20:15:59,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 20:15:59,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 20:15:59,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 20:15:59,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 20:15:59,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 20:15:59,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 20:15:59,628 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 20:15:59,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 20:15:59,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 20:15:59,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 20:15:59,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 20:15:59,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 20:15:59,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 20:15:59,630 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 20:15:59,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 20:15:59,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 20:15:59,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 20:15:59,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 20:15:59,632 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 20:15:59,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 20:15:59,632 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 20:15:59,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 20:15:59,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 20:15:59,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 20:15:59,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 20:15:59,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 20:15:59,634 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 20:15:59,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 20:15:59,634 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_d2ce2387-b560-43b8-83fb-286c773bb97a/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 -> a33390b106b64239208bffb0ecacac083c184c6b [2019-12-01 20:15:59,797 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 20:15:59,805 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 20:15:59,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 20:15:59,808 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 20:15:59,809 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 20:15:59,809 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i [2019-12-01 20:15:59,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/6957ec004/0bea8b639f714edd918c5309174508a8/FLAG8275fdd45 [2019-12-01 20:16:00,358 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 20:16:00,359 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/sv-benchmarks/c/pthread-wmm/mix047_pso.opt.i [2019-12-01 20:16:00,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/6957ec004/0bea8b639f714edd918c5309174508a8/FLAG8275fdd45 [2019-12-01 20:16:00,879 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/bin/ukojak/data/6957ec004/0bea8b639f714edd918c5309174508a8 [2019-12-01 20:16:00,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 20:16:00,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 20:16:00,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 20:16:00,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 20:16:00,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 20:16:00,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:16:00" (1/1) ... [2019-12-01 20:16:00,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359df4b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:00, skipping insertion in model container [2019-12-01 20:16:00,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:16:00" (1/1) ... [2019-12-01 20:16:00,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 20:16:00,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 20:16:01,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:16:01,181 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 20:16:01,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:16:01,270 INFO L208 MainTranslator]: Completed translation [2019-12-01 20:16:01,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01 WrapperNode [2019-12-01 20:16:01,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 20:16:01,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 20:16:01,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 20:16:01,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 20:16:01,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 20:16:01,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 20:16:01,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 20:16:01,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 20:16:01,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... [2019-12-01 20:16:01,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 20:16:01,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 20:16:01,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 20:16:01,339 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 20:16:01,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:16:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2ce2387-b560-43b8-83fb-286c773bb97a/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 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 20:16:01,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 20:16:01,381 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 20:16:01,381 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 20:16:01,381 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 20:16:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 20:16:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 20:16:01,383 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 20:16:01,557 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 20:16:01,561 INFO L168 Benchmark]: Toolchain (without parser) took 677.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 945.7 MB in the beginning and 1.0 GB in the end (delta: -92.2 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:16:01,561 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 20:16:01,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -122.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 20:16:01,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.24 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:16:01,562 INFO L168 Benchmark]: Boogie Preprocessor took 27.69 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 20:16:01,563 INFO L168 Benchmark]: RCFGBuilder took 220.01 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: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-12-01 20:16:01,565 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -122.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.69 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 220.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...