./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/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 d10051af7e286b982df89e670765963a7af7eb7c ............................................................................................................................................................................................. 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_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/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 d10051af7e286b982df89e670765963a7af7eb7c ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 03:01:57,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:57,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:57,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:57,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:57,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:57,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:57,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:57,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:57,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:57,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:57,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:57,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:57,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:57,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:57,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:57,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:57,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:57,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:57,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:57,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:57,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:57,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:57,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:57,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:57,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:57,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:57,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:57,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:57,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:57,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:57,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:57,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:57,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:57,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:57,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:57,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:57,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:57,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:57,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:57,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:57,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:01:57,557 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:57,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:57,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:57,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:57,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:57,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:57,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:57,559 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:57,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:01:57,560 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:57,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:57,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:57,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:57,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:57,561 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:57,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:57,561 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:57,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:57,562 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:57,562 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:57,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:57,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:57,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:57,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:57,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:57,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:57,563 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:01:57,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:01:57,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:57,564 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_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/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 -> d10051af7e286b982df89e670765963a7af7eb7c [2019-11-26 03:01:57,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:57,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:57,706 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:57,707 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:57,708 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:57,708 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i [2019-11-26 03:01:57,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/c8f80eec3/38fa0e20f21045e8bbbcab429cffb5d7/FLAG00d240c9b [2019-11-26 03:01:58,243 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:58,246 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i [2019-11-26 03:01:58,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/c8f80eec3/38fa0e20f21045e8bbbcab429cffb5d7/FLAG00d240c9b [2019-11-26 03:01:58,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/c8f80eec3/38fa0e20f21045e8bbbcab429cffb5d7 [2019-11-26 03:01:58,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:58,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:58,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:58,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:58,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:58,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:58,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7063b5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58, skipping insertion in model container [2019-11-26 03:01:58,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:58,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:58,327 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:58,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:58,848 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:58,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:58,969 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:58,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58 WrapperNode [2019-11-26 03:01:58,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:58,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:58,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:58,971 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:58,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,005 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:59,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:59,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:59,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:59,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... [2019-11-26 03:01:59,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:59,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:59,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:59,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:59,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:59,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:01:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:59,151 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:01:59,507 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:01:59,511 INFO L168 Benchmark]: Toolchain (without parser) took 1234.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:59,511 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:59,512 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -185.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:59,513 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:59,513 INFO L168 Benchmark]: Boogie Preprocessor took 44.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:59,514 INFO L168 Benchmark]: RCFGBuilder took 420.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:59,517 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 694.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -185.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 420.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 03:02:01,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:02:01,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:02:01,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:02:01,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:02:01,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:02:01,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:02:01,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:02:01,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:02:01,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:02:01,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:02:01,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:02:01,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:02:01,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:02:01,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:02:01,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:02:01,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:02:01,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:02:01,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:02:01,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:02:01,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:02:01,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:02:01,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:02:01,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:02:01,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:02:01,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:02:01,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:02:01,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:02:01,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:02:01,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:02:01,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:02:01,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:02:01,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:02:01,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:02:01,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:02:01,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:02:01,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:02:01,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:02:01,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:02:01,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:02:01,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:02:01,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:02:01,328 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:02:01,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:02:01,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:02:01,329 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:02:01,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:02:01,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:02:01,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:02:01,331 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:02:01,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:02:01,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:02:01,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:02:01,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:02:01,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:02:01,332 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:02:01,333 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:02:01,333 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:02:01,333 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:02:01,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:02:01,334 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:02:01,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:02:01,334 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:02:01,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:02:01,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:02:01,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:02:01,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:01,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:02:01,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:02:01,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:02:01,336 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:02:01,337 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:02:01,337 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:02:01,337 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:02:01,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:02:01,338 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_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/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 -> d10051af7e286b982df89e670765963a7af7eb7c [2019-11-26 03:02:01,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:02:01,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:02:01,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:02:01,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:02:01,605 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:02:01,605 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i [2019-11-26 03:02:01,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/a54f109b8/5c38e0230f4e43708585d7df4b2ad363/FLAG58fe63378 [2019-11-26 03:02:02,051 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:02:02,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/sv-benchmarks/c/pthread-wmm/rfi003_pso.oepc.i [2019-11-26 03:02:02,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/a54f109b8/5c38e0230f4e43708585d7df4b2ad363/FLAG58fe63378 [2019-11-26 03:02:02,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/data/a54f109b8/5c38e0230f4e43708585d7df4b2ad363 [2019-11-26 03:02:02,373 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:02:02,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:02:02,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:02,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:02:02,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:02:02,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b080528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02, skipping insertion in model container [2019-11-26 03:02:02,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:02:02,454 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:02:02,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:02,886 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:02:02,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:03,039 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:02:03,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03 WrapperNode [2019-11-26 03:02:03,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:03,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:03,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:02:03,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:02:03,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,081 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:03,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:02:03,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:02:03,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:02:03,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... [2019-11-26 03:02:03,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:02:03,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:02:03,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:02:03,202 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:02:03,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5bf98a20-84f7-4517-832d-e8e56fd5eb5d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:02:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:02:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:02:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:02:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:02:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:02:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:02:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:02:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:02:03,269 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:02:03,804 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:02:03,808 INFO L168 Benchmark]: Toolchain (without parser) took 1429.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:03,809 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:03,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:03,810 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:03,810 INFO L168 Benchmark]: Boogie Preprocessor took 75.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:03,811 INFO L168 Benchmark]: RCFGBuilder took 605.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:03,817 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 661.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 605.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...