./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aba1af3bf63905df9f8880753c2bdf333624099bbc763c2441c8df5833ae18fb ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aba1af3bf63905df9f8880753c2bdf333624099bbc763c2441c8df5833ae18fb .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:22:05,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:22:05,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:22:05,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:22:05,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:22:05,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:22:05,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:22:05,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:22:05,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:22:05,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:22:05,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:22:05,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:22:05,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:22:05,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:22:05,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:22:05,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:22:05,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:22:05,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:22:05,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:22:05,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:22:05,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:22:05,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:22:05,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:22:05,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:22:05,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:22:05,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:22:05,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:22:05,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:22:05,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:22:05,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:22:05,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:22:05,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:22:05,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:22:05,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:22:05,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:22:05,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:22:05,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:22:05,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:22:05,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:22:05,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:22:05,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:22:05,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:22:05,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:22:05,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:22:05,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:22:05,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:22:05,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:22:05,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:22:05,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:22:05,657 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:22:05,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:22:05,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:22:05,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:22:05,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:22:05,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:22:05,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:22:05,666 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:22:05,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:22:05,666 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:22:05,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:22:05,666 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:22:05,667 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:22:05,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:22:05,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:05,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:22:05,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:22:05,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:22:05,668 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:22:05,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:22:05,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:22:05,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aba1af3bf63905df9f8880753c2bdf333624099bbc763c2441c8df5833ae18fb [2021-10-29 03:22:05,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:22:06,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:22:06,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:22:06,016 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:22:06,017 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:22:06,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i [2021-10-29 03:22:06,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/8a96bbbe9/f6cb9d0964c84bed972bc730ed78d960/FLAG4d6134053 [2021-10-29 03:22:06,746 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:22:06,747 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i [2021-10-29 03:22:06,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/8a96bbbe9/f6cb9d0964c84bed972bc730ed78d960/FLAG4d6134053 [2021-10-29 03:22:06,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/8a96bbbe9/f6cb9d0964c84bed972bc730ed78d960 [2021-10-29 03:22:07,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:22:07,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:22:07,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:07,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:22:07,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:22:07,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:06" (1/1) ... [2021-10-29 03:22:07,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56752d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07, skipping insertion in model container [2021-10-29 03:22:07,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:06" (1/1) ... [2021-10-29 03:22:07,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:22:07,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:22:07,299 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i[841,854] [2021-10-29 03:22:07,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:07,505 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:22:07,521 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i[841,854] [2021-10-29 03:22:07,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:07,601 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:22:07,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07 WrapperNode [2021-10-29 03:22:07,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:07,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:07,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:22:07,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:22:07,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,651 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:07,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:22:07,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:22:07,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:22:07,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:22:07,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:22:07,733 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:22:07,733 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:22:07,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:07" (1/1) ... [2021-10-29 03:22:07,742 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:07,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:22:07,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:22:07,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:22:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:22:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:22:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:22:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:22:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:22:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:22:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:22:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:22:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:22:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:22:07,823 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:22:08,241 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:22:08,241 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:22:08,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:22:08 BoogieIcfgContainer [2021-10-29 03:22:08,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:22:08,244 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:22:08,245 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:22:08,267 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:22:08,267 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:22:08" (1/1) ... [2021-10-29 03:22:08,268 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:22:08,275 INFO L168 Benchmark]: Toolchain (without parser) took 1271.08 ms. Allocated memory is still 96.5 MB. Free memory was 61.2 MB in the beginning and 46.4 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,277 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory was 68.6 MB in the beginning and 68.6 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:22:08,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.96 ms. Allocated memory is still 96.5 MB. Free memory was 61.1 MB in the beginning and 62.0 MB in the end (delta: -937.0 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,280 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.16 ms. Allocated memory is still 96.5 MB. Free memory was 62.0 MB in the beginning and 60.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,282 INFO L168 Benchmark]: Boogie Preprocessor took 50.61 ms. Allocated memory is still 96.5 MB. Free memory was 60.2 MB in the beginning and 58.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,282 INFO L168 Benchmark]: RCFGBuilder took 511.18 ms. Allocated memory is still 96.5 MB. Free memory was 58.6 MB in the beginning and 47.4 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,283 INFO L168 Benchmark]: CodeCheck took 28.99 ms. Allocated memory is still 96.5 MB. Free memory was 47.4 MB in the beginning and 46.4 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:08,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory was 68.6 MB in the beginning and 68.6 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 595.96 ms. Allocated memory is still 96.5 MB. Free memory was 61.1 MB in the beginning and 62.0 MB in the end (delta: -937.0 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 76.16 ms. Allocated memory is still 96.5 MB. Free memory was 62.0 MB in the beginning and 60.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.61 ms. Allocated memory is still 96.5 MB. Free memory was 60.2 MB in the beginning and 58.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 511.18 ms. Allocated memory is still 96.5 MB. Free memory was 58.6 MB in the beginning and 47.4 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 28.99 ms. Allocated memory is still 96.5 MB. Free memory was 47.4 MB in the beginning and 46.4 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:22:08,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:22:10,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:22:10,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:22:11,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:22:11,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:22:11,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:22:11,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:22:11,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:22:11,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:22:11,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:22:11,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:22:11,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:22:11,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:22:11,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:22:11,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:22:11,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:22:11,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:22:11,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:22:11,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:22:11,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:22:11,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:22:11,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:22:11,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:22:11,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:22:11,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:22:11,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:22:11,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:22:11,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:22:11,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:22:11,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:22:11,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:22:11,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:22:11,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:22:11,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:22:11,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:22:11,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:22:11,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:22:11,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:22:11,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:22:11,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:22:11,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:22:11,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:22:11,174 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:22:11,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:22:11,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:22:11,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:22:11,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:22:11,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:22:11,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:22:11,178 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:22:11,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:22:11,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:22:11,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:22:11,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:22:11,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:22:11,181 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:22:11,181 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:22:11,181 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:22:11,181 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:22:11,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:22:11,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:22:11,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:22:11,182 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:22:11,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:22:11,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:22:11,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:11,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:22:11,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:22:11,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:22:11,184 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:22:11,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:22:11,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:22:11,184 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:22:11,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:22:11,185 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aba1af3bf63905df9f8880753c2bdf333624099bbc763c2441c8df5833ae18fb [2021-10-29 03:22:11,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:22:11,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:22:11,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:22:11,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:22:11,579 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:22:11,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i [2021-10-29 03:22:11,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/2293acd7f/222d3aad304f4c6384adc47fa50a746d/FLAG6ea9aa2b3 [2021-10-29 03:22:12,318 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:22:12,318 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i [2021-10-29 03:22:12,345 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/2293acd7f/222d3aad304f4c6384adc47fa50a746d/FLAG6ea9aa2b3 [2021-10-29 03:22:12,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/data/2293acd7f/222d3aad304f4c6384adc47fa50a746d [2021-10-29 03:22:12,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:22:12,600 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:22:12,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:12,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:22:12,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:22:12,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:12" (1/1) ... [2021-10-29 03:22:12,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5acff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:12, skipping insertion in model container [2021-10-29 03:22:12,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:12" (1/1) ... [2021-10-29 03:22:12,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:22:12,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:22:12,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i[841,854] [2021-10-29 03:22:13,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:13,206 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:22:13,222 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_pos.i[841,854] [2021-10-29 03:22:13,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:13,359 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:22:13,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13 WrapperNode [2021-10-29 03:22:13,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:13,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:13,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:22:13,363 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:22:13,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,437 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:13,438 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:22:13,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:22:13,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:22:13,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:22:13,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:22:13,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:22:13,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:22:13,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,508 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:13,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:22:13,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:22:13,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:22:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:22:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:22:13,595 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:22:13,981 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:22:13,984 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:22:13,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:22:13 BoogieIcfgContainer [2021-10-29 03:22:13,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:22:13,988 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:22:13,988 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:22:13,998 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:22:13,999 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:22:13" (1/1) ... [2021-10-29 03:22:13,999 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:22:14,007 INFO L168 Benchmark]: Toolchain (without parser) took 1405.00 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.3 MB in the beginning and 58.8 MB in the end (delta: -23.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:22:14,008 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:22:14,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 759.51 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.1 MB in the beginning and 54.3 MB in the end (delta: -19.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:14,011 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.67 ms. Allocated memory is still 81.8 MB. Free memory was 54.3 MB in the beginning and 52.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:14,012 INFO L168 Benchmark]: Boogie Preprocessor took 54.33 ms. Allocated memory is still 81.8 MB. Free memory was 52.4 MB in the beginning and 50.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:14,013 INFO L168 Benchmark]: RCFGBuilder took 493.63 ms. Allocated memory is still 81.8 MB. Free memory was 50.9 MB in the beginning and 59.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:14,014 INFO L168 Benchmark]: CodeCheck took 16.29 ms. Allocated memory is still 81.8 MB. Free memory was 59.7 MB in the beginning and 58.8 MB in the end (delta: 853.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:22:14,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 759.51 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.1 MB in the beginning and 54.3 MB in the end (delta: -19.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 75.67 ms. Allocated memory is still 81.8 MB. Free memory was 54.3 MB in the beginning and 52.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.33 ms. Allocated memory is still 81.8 MB. Free memory was 52.4 MB in the beginning and 50.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 493.63 ms. Allocated memory is still 81.8 MB. Free memory was 50.9 MB in the beginning and 59.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. * CodeCheck took 16.29 ms. Allocated memory is still 81.8 MB. Free memory was 59.7 MB in the beginning and 58.8 MB in the end (delta: 853.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:22:14,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65189a93-abca-455c-bf48-c6b0605b9a55/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...