./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.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_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/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 c2163b593d325e20d843cf01cfe25a5039df386b ............................................................................................................................................................................................... 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_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/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 c2163b593d325e20d843cf01cfe25a5039df386b ................................................................................................................................................................................................... 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 [2019-12-02 04:24:59,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:24:59,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:24:59,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:24:59,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:24:59,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:24:59,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:24:59,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:24:59,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:24:59,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:24:59,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:24:59,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:24:59,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:24:59,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:24:59,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:24:59,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:24:59,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:24:59,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:24:59,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:24:59,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:24:59,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:24:59,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:24:59,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:24:59,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:24:59,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:24:59,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:24:59,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:24:59,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:24:59,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:24:59,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:24:59,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:24:59,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:24:59,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:24:59,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:24:59,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:24:59,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:24:59,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:24:59,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:24:59,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:24:59,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:24:59,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:24:59,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:24:59,591 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:24:59,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:24:59,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:24:59,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:24:59,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:24:59,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:24:59,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:24:59,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:24:59,594 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:24:59,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:24:59,594 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:24:59,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:24:59,594 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:24:59,594 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:24:59,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:24:59,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:24:59,595 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:24:59,596 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_9de98d32-6626-4636-8a05-9c0dd8a98799/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 -> c2163b593d325e20d843cf01cfe25a5039df386b [2019-12-02 04:24:59,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:24:59,706 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:24:59,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:24:59,709 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:24:59,709 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:24:59,709 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i [2019-12-02 04:24:59,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/d6700490d/ddef9384d5d24f3397acfb6fd490262f/FLAGcbbc73709 [2019-12-02 04:25:00,143 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:25:00,143 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i [2019-12-02 04:25:00,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/d6700490d/ddef9384d5d24f3397acfb6fd490262f/FLAGcbbc73709 [2019-12-02 04:25:00,164 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/d6700490d/ddef9384d5d24f3397acfb6fd490262f [2019-12-02 04:25:00,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:25:00,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:25:00,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:25:00,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:25:00,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:25:00,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d638311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00, skipping insertion in model container [2019-12-02 04:25:00,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:25:00,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:25:00,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:25:00,461 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:25:00,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:25:00,546 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:25:00,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00 WrapperNode [2019-12-02 04:25:00,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:25:00,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:25:00,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:25:00,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:25:00,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,585 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:25:00,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:25:00,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:25:00,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:25:00,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... [2019-12-02 04:25:00,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:25:00,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:25:00,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:25:00,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:25:00,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/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 [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:25:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:25:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 04:25:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 04:25:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 04:25:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 04:25:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 04:25:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 04:25:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 04:25:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:25:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:25:00,656 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 04:25:00,813 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) [2019-12-02 04:25:00,816 INFO L168 Benchmark]: Toolchain (without parser) took 649.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 935.5 MB in the beginning and 1.0 GB in the end (delta: -107.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:25:00,816 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:25:00,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:00,818 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.76 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: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:00,818 INFO L168 Benchmark]: Boogie Preprocessor took 24.34 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:00,819 INFO L168 Benchmark]: RCFGBuilder took 205.14 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:00,821 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 379.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 205.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2019-12-02 04:25:02,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:25:02,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:25:02,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:25:02,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:25:02,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:25:02,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:25:02,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:25:02,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:25:02,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:25:02,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:25:02,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:25:02,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:25:02,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:25:02,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:25:02,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:25:02,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:25:02,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:25:02,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:25:02,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:25:02,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:25:02,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:25:02,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:25:02,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:25:02,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:25:02,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:25:02,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:25:02,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:25:02,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:25:02,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:25:02,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:25:02,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:25:02,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:25:02,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:25:02,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:25:02,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:25:02,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:25:02,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:25:02,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:25:02,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:25:02,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:25:02,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 04:25:02,221 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:25:02,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:25:02,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:25:02,222 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:25:02,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:25:02,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:25:02,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:25:02,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:25:02,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:25:02,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:25:02,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:25:02,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:25:02,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:25:02,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:25:02,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:25:02,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:25:02,226 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_9de98d32-6626-4636-8a05-9c0dd8a98799/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 -> c2163b593d325e20d843cf01cfe25a5039df386b [2019-12-02 04:25:02,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:25:02,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:25:02,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:25:02,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:25:02,417 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:25:02,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i [2019-12-02 04:25:02,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/e9051882b/c63509fe073049c1b6dc452621ffe1cb/FLAG245bbaca7 [2019-12-02 04:25:02,951 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:25:02,952 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/sv-benchmarks/c/pthread-wmm/mix056_tso.oepc.i [2019-12-02 04:25:02,965 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/e9051882b/c63509fe073049c1b6dc452621ffe1cb/FLAG245bbaca7 [2019-12-02 04:25:02,976 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/bin/ukojak/data/e9051882b/c63509fe073049c1b6dc452621ffe1cb [2019-12-02 04:25:02,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:25:02,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:25:02,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:25:02,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:25:02,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:25:02,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:25:02" (1/1) ... [2019-12-02 04:25:02,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:02, skipping insertion in model container [2019-12-02 04:25:02,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:25:02" (1/1) ... [2019-12-02 04:25:02,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:25:03,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:25:03,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:25:03,271 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:25:03,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:25:03,360 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:25:03,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03 WrapperNode [2019-12-02 04:25:03,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:25:03,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:25:03,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:25:03,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:25:03,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:25:03,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:25:03,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:25:03,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:25:03,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... [2019-12-02 04:25:03,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:25:03,427 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:25:03,427 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:25:03,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:25:03,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:25:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9de98d32-6626-4636-8a05-9c0dd8a98799/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 [2019-12-02 04:25:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:25:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 04:25:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 04:25:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 04:25:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 04:25:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 04:25:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 04:25:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:25:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:25:03,473 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 04:25:03,638 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) [2019-12-02 04:25:03,642 INFO L168 Benchmark]: Toolchain (without parser) took 662.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -108.8 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:03,642 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-12-02 04:25:03,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -147.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:03,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.57 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:03,644 INFO L168 Benchmark]: Boogie Preprocessor took 27.68 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:03,645 INFO L168 Benchmark]: RCFGBuilder took 212.58 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:25:03,647 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 381.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -147.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 212.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...