./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_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_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/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 7f3ff5692b4857f658742378dd54561dcde78e34 ................................................................................................................................................................................................. 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_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/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 7f3ff5692b4857f658742378dd54561dcde78e34 ..................................................................................................................................................................................................... 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 05:54:37,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:54:37,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:54:37,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:54:37,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:54:37,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:54:37,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:54:37,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:54:37,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:54:37,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:54:37,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:54:37,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:54:37,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:54:37,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:54:37,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:54:37,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:54:37,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:54:37,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:54:37,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:54:37,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:54:37,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:54:37,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:54:37,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:54:37,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:54:37,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:54:37,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:54:37,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:54:37,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:54:37,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:54:37,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:54:37,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:54:37,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:54:37,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:54:37,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:54:37,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:54:37,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:54:37,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:54:37,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:54:37,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:54:37,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:54:37,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:54:37,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:54:37,760 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:54:37,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:54:37,761 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:54:37,761 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:54:37,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:54:37,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:54:37,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:54:37,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:54:37,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:54:37,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:54:37,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:54:37,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:54:37,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:54:37,765 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_6ea1633e-069d-428e-90bb-0456a61f7cec/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 -> 7f3ff5692b4857f658742378dd54561dcde78e34 [2019-12-01 05:54:37,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:54:37,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:54:37,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:54:37,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:54:37,874 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:54:37,874 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-12-01 05:54:37,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/d975776af/dc0ab1ea3e63432d8138fdd9195846f2/FLAG61549470b [2019-12-01 05:54:38,403 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:54:38,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-12-01 05:54:38,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/d975776af/dc0ab1ea3e63432d8138fdd9195846f2/FLAG61549470b [2019-12-01 05:54:38,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/d975776af/dc0ab1ea3e63432d8138fdd9195846f2 [2019-12-01 05:54:38,424 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:54:38,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:54:38,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:54:38,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:54:38,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:54:38,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38, skipping insertion in model container [2019-12-01 05:54:38,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:54:38,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:54:38,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:54:38,757 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:54:38,797 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:54:38,843 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:54:38,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38 WrapperNode [2019-12-01 05:54:38,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:54:38,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:54:38,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:54:38,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:54:38,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:54:38,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:54:38,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:54:38,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:54:38,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2019-12-01 05:54:38,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:54:38,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:54:38,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:54:38,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:54:38,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/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 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:54:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:54:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:54:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:54:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:54:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:54:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:54:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:54:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:54:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:54:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:54:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:54:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:54:38,953 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 05:54:39,179 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 05:54:39,182 INFO L168 Benchmark]: Toolchain (without parser) took 756.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.4 MB in the beginning and 1.0 GB in the end (delta: -98.4 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:39,183 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:54:39,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:39,184 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.31 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 05:54:39,185 INFO L168 Benchmark]: Boogie Preprocessor took 25.53 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: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:39,185 INFO L168 Benchmark]: RCFGBuilder took 276.01 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: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:39,188 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 417.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 276.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:54:40,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:54:40,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:54:40,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:54:40,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:54:40,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:54:40,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:54:40,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:54:40,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:54:40,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:54:40,662 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:54:40,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:54:40,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:54:40,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:54:40,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:54:40,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:54:40,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:54:40,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:54:40,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:54:40,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:54:40,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:54:40,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:54:40,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:54:40,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:54:40,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:54:40,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:54:40,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:54:40,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:54:40,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:54:40,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:54:40,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:54:40,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:54:40,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:54:40,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:54:40,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:54:40,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:54:40,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:54:40,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:54:40,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:54:40,686 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:54:40,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:54:40,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:54:40,698 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:54:40,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:54:40,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:54:40,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:54:40,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:54:40,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:54:40,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:54:40,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:54:40,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:54:40,701 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:54:40,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:54:40,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:54:40,702 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:54:40,703 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:54:40,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:54:40,703 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:54:40,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:54:40,703 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_6ea1633e-069d-428e-90bb-0456a61f7cec/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 -> 7f3ff5692b4857f658742378dd54561dcde78e34 [2019-12-01 05:54:40,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:54:40,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:54:40,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:54:40,881 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:54:40,881 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:54:40,882 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-12-01 05:54:40,921 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/180ab7c3e/912007f5036d4bc49de11965c7dfcacd/FLAG2c3b46331 [2019-12-01 05:54:41,342 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:54:41,342 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-12-01 05:54:41,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/180ab7c3e/912007f5036d4bc49de11965c7dfcacd/FLAG2c3b46331 [2019-12-01 05:54:41,694 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/bin/ukojak/data/180ab7c3e/912007f5036d4bc49de11965c7dfcacd [2019-12-01 05:54:41,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:54:41,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:54:41,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:54:41,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:54:41,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:54:41,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:41" (1/1) ... [2019-12-01 05:54:41,702 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 05:54:41, skipping insertion in model container [2019-12-01 05:54:41,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:41" (1/1) ... [2019-12-01 05:54:41,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:54:41,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:54:41,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:54:41,984 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:54:42,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:54:42,072 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:54:42,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42 WrapperNode [2019-12-01 05:54:42,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:54:42,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:54:42,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:54:42,073 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:54:42,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,093 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:54:42,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:54:42,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:54:42,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:54:42,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... [2019-12-01 05:54:42,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:54:42,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:54:42,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:54:42,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:54:42,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6ea1633e-069d-428e-90bb-0456a61f7cec/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 05:54:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:54:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:54:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:54:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:54:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:54:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:54:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:54:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:54:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:54:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:54:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:54:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:54:42,183 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 05:54:42,425 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 05:54:42,429 INFO L168 Benchmark]: Toolchain (without parser) took 731.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:42,429 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 05:54:42,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -135.3 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:42,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.07 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 05:54:42,431 INFO L168 Benchmark]: Boogie Preprocessor took 29.67 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:42,431 INFO L168 Benchmark]: RCFGBuilder took 287.39 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: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2019-12-01 05:54:42,433 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 375.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -135.3 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.07 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 287.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...