./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.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_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/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_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/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_a93c2a50-1c52-4118-9cb9-a359767ec556/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 843a761b67f9146304350bf0474cc419f9160c1db29aa384d1b6f69fb9386220 ........................................................................................................................................................................................................ 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_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/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_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/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_a93c2a50-1c52-4118-9cb9-a359767ec556/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 843a761b67f9146304350bf0474cc419f9160c1db29aa384d1b6f69fb9386220 ............................................................................................................................................................................................................. 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 04:02:19,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:19,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:19,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:19,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:19,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:19,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:19,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:19,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:19,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:19,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:19,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:19,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:19,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:19,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:19,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:19,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:19,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:19,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:19,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:19,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:19,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:19,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:19,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:19,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:19,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:19,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:19,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:19,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:19,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:19,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:19,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:19,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:19,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:19,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:19,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:19,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:19,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:19,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:19,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:19,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:19,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:02:19,970 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:19,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:19,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:19,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:19,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:19,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:19,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:19,976 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:02:19,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:02:19,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:02:19,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:19,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:19,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:19,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:19,979 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:02:19,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:19,980 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:19,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:19,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:19,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:19,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:19,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:19,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:19,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:19,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:19,982 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:02:19,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:02:19,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:19,983 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_a93c2a50-1c52-4118-9cb9-a359767ec556/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 843a761b67f9146304350bf0474cc419f9160c1db29aa384d1b6f69fb9386220 [2021-10-29 04:02:20,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:20,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:20,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:20,362 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:20,363 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:20,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2021-10-29 04:02:20,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/d2d5dae49/c0caead7b54942f782721933dc27245a/FLAG5e2009c36 [2021-10-29 04:02:21,147 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:02:21,147 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2021-10-29 04:02:21,166 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/d2d5dae49/c0caead7b54942f782721933dc27245a/FLAG5e2009c36 [2021-10-29 04:02:21,409 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/d2d5dae49/c0caead7b54942f782721933dc27245a [2021-10-29 04:02:21,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:02:21,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:02:21,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:21,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:02:21,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:02:21,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:21" (1/1) ... [2021-10-29 04:02:21,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21d0ac6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:21, skipping insertion in model container [2021-10-29 04:02:21,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:21" (1/1) ... [2021-10-29 04:02:21,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:02:21,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:21,711 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_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[834,847] [2021-10-29 04:02:21,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:21,984 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:02:22,002 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_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[834,847] [2021-10-29 04:02:22,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:22,078 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:02:22,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22 WrapperNode [2021-10-29 04:02:22,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:22,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:22,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:02:22,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:02:22,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:22,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:02:22,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:02:22,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:02:22,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:02:22,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:02:22,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:02:22,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:02:22,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,244 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:22,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:02:22,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:02:22,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:02:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:02:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:02:22,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:02:22,340 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 04:02:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 04:02:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:02:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:02:22,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:02:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:02:22,343 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 04:02:22,806 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:02:22,806 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 04:02:22,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:22 BoogieIcfgContainer [2021-10-29 04:02:22,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:02:22,810 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:02:22,810 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:02:22,823 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:02:22,823 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:22" (1/1) ... [2021-10-29 04:02:22,824 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 04:02:22,829 INFO L168 Benchmark]: Toolchain (without parser) took 1411.19 ms. Allocated memory is still 121.6 MB. Free memory was 78.1 MB in the beginning and 72.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:22,831 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 121.6 MB. Free memory was 96.2 MB in the beginning and 96.1 MB in the end (delta: 61.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:22,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.34 ms. Allocated memory is still 121.6 MB. Free memory was 77.9 MB in the beginning and 87.5 MB in the end (delta: -9.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:22,833 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.03 ms. Allocated memory is still 121.6 MB. Free memory was 87.5 MB in the beginning and 85.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:22,833 INFO L168 Benchmark]: Boogie Preprocessor took 62.54 ms. Allocated memory is still 121.6 MB. Free memory was 85.4 MB in the beginning and 84.3 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:22,834 INFO L168 Benchmark]: RCFGBuilder took 583.75 ms. Allocated memory is still 121.6 MB. Free memory was 84.3 MB in the beginning and 73.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:22,835 INFO L168 Benchmark]: CodeCheck took 17.19 ms. Allocated memory is still 121.6 MB. Free memory was 73.8 MB in the beginning and 72.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:22,840 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 0.35 ms. Allocated memory is still 121.6 MB. Free memory was 96.2 MB in the beginning and 96.1 MB in the end (delta: 61.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 647.34 ms. Allocated memory is still 121.6 MB. Free memory was 77.9 MB in the beginning and 87.5 MB in the end (delta: -9.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.03 ms. Allocated memory is still 121.6 MB. Free memory was 87.5 MB in the beginning and 85.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 62.54 ms. Allocated memory is still 121.6 MB. Free memory was 85.4 MB in the beginning and 84.3 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 583.75 ms. Allocated memory is still 121.6 MB. Free memory was 84.3 MB in the beginning and 73.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 17.19 ms. Allocated memory is still 121.6 MB. Free memory was 73.8 MB in the beginning and 72.8 MB in the end (delta: 1.1 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 04:02:22,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/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 04:02:25,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:25,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:25,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:25,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:25,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:25,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:25,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:25,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:25,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:25,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:25,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:25,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:25,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:25,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:25,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:25,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:25,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:25,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:25,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:26,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:26,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:26,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:26,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:26,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:26,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:26,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:26,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:26,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:26,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:26,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:26,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:26,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:26,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:26,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:26,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:26,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:26,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:26,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:26,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:26,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:26,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:02:26,097 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:26,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:26,099 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:26,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:26,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:26,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:26,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:26,103 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:02:26,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:02:26,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:26,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:26,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:26,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:26,106 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:02:26,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:02:26,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:02:26,106 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:02:26,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:26,107 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:26,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:26,108 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:26,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:26,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:26,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:26,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:26,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:26,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:26,110 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:02:26,110 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:02:26,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:26,111 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:02:26,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:02:26,111 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_a93c2a50-1c52-4118-9cb9-a359767ec556/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 843a761b67f9146304350bf0474cc419f9160c1db29aa384d1b6f69fb9386220 [2021-10-29 04:02:26,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:26,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:26,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:26,594 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:26,595 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:26,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2021-10-29 04:02:26,684 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/bdcd4ce41/d5e0a903a6304dcaa8794c8db0045188/FLAG75323f27e [2021-10-29 04:02:27,584 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:02:27,585 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2021-10-29 04:02:27,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/bdcd4ce41/d5e0a903a6304dcaa8794c8db0045188/FLAG75323f27e [2021-10-29 04:02:27,633 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/data/bdcd4ce41/d5e0a903a6304dcaa8794c8db0045188 [2021-10-29 04:02:27,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:02:27,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:02:27,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:27,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:02:27,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:02:27,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:27" (1/1) ... [2021-10-29 04:02:27,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d71c609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:27, skipping insertion in model container [2021-10-29 04:02:27,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:27" (1/1) ... [2021-10-29 04:02:27,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:02:27,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:27,969 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_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[834,847] [2021-10-29 04:02:28,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:28,185 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:02:28,205 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_a93c2a50-1c52-4118-9cb9-a359767ec556/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[834,847] [2021-10-29 04:02:28,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:28,313 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:02:28,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28 WrapperNode [2021-10-29 04:02:28,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:28,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:28,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:02:28,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:02:28,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:28,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:02:28,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:02:28,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:02:28,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:02:28,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:02:28,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:02:28,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:02:28,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:28,463 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:28,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:02:28,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:02:28,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:02:28,559 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:02:28,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:02:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 04:02:28,561 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 04:02:28,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:02:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:02:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:02:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:02:28,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:02:28,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:02:28,564 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 04:02:28,977 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:02:28,978 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 04:02:28,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:28 BoogieIcfgContainer [2021-10-29 04:02:28,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:02:28,981 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:02:28,981 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:02:29,008 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:02:29,008 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:28" (1/1) ... [2021-10-29 04:02:29,009 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 04:02:29,027 INFO L168 Benchmark]: Toolchain (without parser) took 1387.45 ms. Allocated memory was 56.6 MB in the beginning and 79.7 MB in the end (delta: 23.1 MB). Free memory was 32.8 MB in the beginning and 50.6 MB in the end (delta: -17.8 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:29,029 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:29,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.18 ms. Allocated memory is still 56.6 MB. Free memory was 32.6 MB in the beginning and 28.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:29,030 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.56 ms. Allocated memory is still 56.6 MB. Free memory was 28.9 MB in the beginning and 26.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:29,031 INFO L168 Benchmark]: Boogie Preprocessor took 62.97 ms. Allocated memory was 56.6 MB in the beginning and 79.7 MB in the end (delta: 23.1 MB). Free memory was 26.9 MB in the beginning and 62.2 MB in the end (delta: -35.3 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:29,032 INFO L168 Benchmark]: RCFGBuilder took 538.55 ms. Allocated memory is still 79.7 MB. Free memory was 62.2 MB in the beginning and 51.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:29,033 INFO L168 Benchmark]: CodeCheck took 44.48 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 50.6 MB in the end (delta: 820.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:29,037 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 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 672.18 ms. Allocated memory is still 56.6 MB. Free memory was 32.6 MB in the beginning and 28.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 60.56 ms. Allocated memory is still 56.6 MB. Free memory was 28.9 MB in the beginning and 26.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 62.97 ms. Allocated memory was 56.6 MB in the beginning and 79.7 MB in the end (delta: 23.1 MB). Free memory was 26.9 MB in the beginning and 62.2 MB in the end (delta: -35.3 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 538.55 ms. Allocated memory is still 79.7 MB. Free memory was 62.2 MB in the beginning and 51.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 44.48 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 50.6 MB in the end (delta: 820.4 kB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:02:29,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93c2a50-1c52-4118-9cb9-a359767ec556/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...