./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_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_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/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_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/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_27c6ce46-ff2a-4048-b632-1b0994a9659b/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 620249144b3aef02054b29d02209f65efa0a8a0e9bea7542b79877bee937dfa8 ........................................................................................................................................................................................................... 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/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_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/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_27c6ce46-ff2a-4048-b632-1b0994a9659b/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 620249144b3aef02054b29d02209f65efa0a8a0e9bea7542b79877bee937dfa8 ................................................................................................................................................................................................................ 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 04:13:02,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:13:02,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:13:02,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:13:02,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:13:02,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:13:02,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:13:02,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:13:02,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:13:02,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:13:02,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:13:02,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:13:02,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:13:02,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:13:02,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:13:02,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:13:02,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:13:02,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:13:02,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:13:02,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:13:02,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:13:02,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:13:02,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:13:02,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:13:02,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:13:02,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:13:02,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:13:02,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:13:02,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:13:02,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:13:02,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:13:02,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:13:02,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:13:02,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:13:02,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:13:02,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:13:02,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:13:02,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:13:02,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:13:02,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:13:02,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:13:02,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:13:03,058 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:13:03,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:13:03,061 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:13:03,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:13:03,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:13:03,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:13:03,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:13:03,064 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:13:03,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:13:03,065 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:13:03,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:13:03,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:13:03,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:13:03,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:13:03,068 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:13:03,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:13:03,069 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:13:03,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:13:03,070 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:13:03,070 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:13:03,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:13:03,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:03,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:13:03,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:13:03,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:13:03,073 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:13:03,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:13:03,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:13:03,074 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 620249144b3aef02054b29d02209f65efa0a8a0e9bea7542b79877bee937dfa8 [2021-10-29 04:13:03,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:13:03,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:13:03,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:13:03,583 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:13:03,584 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:13:03,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2021-10-29 04:13:03,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/9d2ee6aa7/b88218f8876b4dc8ad52718a4ae7d4eb/FLAG939a03681 [2021-10-29 04:13:04,550 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:13:04,555 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2021-10-29 04:13:04,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/9d2ee6aa7/b88218f8876b4dc8ad52718a4ae7d4eb/FLAG939a03681 [2021-10-29 04:13:04,751 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/9d2ee6aa7/b88218f8876b4dc8ad52718a4ae7d4eb [2021-10-29 04:13:04,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:13:04,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:13:04,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:04,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:13:04,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:13:04,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:04" (1/1) ... [2021-10-29 04:13:04,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c94c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:04, skipping insertion in model container [2021-10-29 04:13:04,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:04" (1/1) ... [2021-10-29 04:13:04,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:13:04,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:13:05,124 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[841,854] [2021-10-29 04:13:05,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:05,378 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:13:05,394 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[841,854] [2021-10-29 04:13:05,448 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:05,506 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:13:05,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05 WrapperNode [2021-10-29 04:13:05,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:05,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:05,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:13:05,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:13:05,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:05,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:13:05,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:13:05,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:13:05,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:13:05,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:13:05,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:13:05,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:13:05,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,683 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:05,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:13:05,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:13:05,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:13:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:13:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2021-10-29 04:13:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2021-10-29 04:13:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:13:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:13:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:13:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:13:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:13:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:13:05,772 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 04:13:06,424 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:13:06,425 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:13:06,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:06 BoogieIcfgContainer [2021-10-29 04:13:06,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:13:06,432 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:13:06,432 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:13:06,449 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:13:06,450 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:06" (1/1) ... [2021-10-29 04:13:06,451 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 04:13:06,466 INFO L168 Benchmark]: Toolchain (without parser) took 1706.03 ms. Allocated memory is still 100.7 MB. Free memory was 65.5 MB in the beginning and 49.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,467 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory was 74.0 MB in the beginning and 73.9 MB in the end (delta: 30.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:06,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.10 ms. Allocated memory is still 100.7 MB. Free memory was 65.3 MB in the beginning and 66.3 MB in the end (delta: -990.8 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.85 ms. Allocated memory is still 100.7 MB. Free memory was 66.3 MB in the beginning and 64.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,474 INFO L168 Benchmark]: Boogie Preprocessor took 61.07 ms. Allocated memory is still 100.7 MB. Free memory was 64.6 MB in the beginning and 63.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,475 INFO L168 Benchmark]: RCFGBuilder took 771.30 ms. Allocated memory is still 100.7 MB. Free memory was 62.9 MB in the beginning and 50.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,476 INFO L168 Benchmark]: CodeCheck took 29.04 ms. Allocated memory is still 100.7 MB. Free memory was 50.3 MB in the beginning and 49.4 MB in the end (delta: 890.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:06,491 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 0.34 ms. Allocated memory is still 100.7 MB. Free memory was 74.0 MB in the beginning and 73.9 MB in the end (delta: 30.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 744.10 ms. Allocated memory is still 100.7 MB. Free memory was 65.3 MB in the beginning and 66.3 MB in the end (delta: -990.8 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.85 ms. Allocated memory is still 100.7 MB. Free memory was 66.3 MB in the beginning and 64.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 61.07 ms. Allocated memory is still 100.7 MB. Free memory was 64.6 MB in the beginning and 63.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 771.30 ms. Allocated memory is still 100.7 MB. Free memory was 62.9 MB in the beginning and 50.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 29.04 ms. Allocated memory is still 100.7 MB. Free memory was 50.3 MB in the beginning and 49.4 MB in the end (delta: 890.1 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 04:13:06,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/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 04:13:09,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:13:09,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:13:09,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:13:09,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:13:09,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:13:09,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:13:09,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:13:09,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:13:09,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:13:09,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:13:09,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:13:09,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:13:09,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:13:09,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:13:09,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:13:09,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:13:09,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:13:09,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:13:09,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:13:09,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:13:09,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:13:09,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:13:09,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:13:09,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:13:09,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:13:09,794 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:13:09,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:13:09,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:13:09,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:13:09,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:13:09,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:13:09,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:13:09,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:13:09,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:13:09,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:13:09,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:13:09,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:13:09,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:13:09,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:13:09,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:13:09,825 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:13:09,896 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:13:09,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:13:09,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:13:09,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:13:09,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:13:09,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:13:09,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:13:09,903 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:13:09,904 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:13:09,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:13:09,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:13:09,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:13:09,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:13:09,906 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:13:09,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:13:09,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:13:09,907 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:13:09,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:13:09,908 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:13:09,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:13:09,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:13:09,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:13:09,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:13:09,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:09,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:13:09,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:13:09,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:13:09,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:13:09,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:13:09,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:13:09,912 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:13:09,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:13:09,913 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 620249144b3aef02054b29d02209f65efa0a8a0e9bea7542b79877bee937dfa8 [2021-10-29 04:13:10,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:13:10,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:13:10,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:13:10,474 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:13:10,475 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:13:10,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2021-10-29 04:13:10,595 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/cfb82755d/4cf8c6afa16a419c8d0faf619a4ff445/FLAG9517f0c04 [2021-10-29 04:13:11,502 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:13:11,503 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2021-10-29 04:13:11,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/cfb82755d/4cf8c6afa16a419c8d0faf619a4ff445/FLAG9517f0c04 [2021-10-29 04:13:11,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/data/cfb82755d/4cf8c6afa16a419c8d0faf619a4ff445 [2021-10-29 04:13:11,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:13:11,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:13:11,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:11,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:13:11,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:13:11,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:11" (1/1) ... [2021-10-29 04:13:11,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1caf9686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:11, skipping insertion in model container [2021-10-29 04:13:11,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:11" (1/1) ... [2021-10-29 04:13:11,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:13:11,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:13:12,061 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[841,854] [2021-10-29 04:13:12,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:12,428 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:13:12,448 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_27c6ce46-ff2a-4048-b632-1b0994a9659b/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i[841,854] [2021-10-29 04:13:12,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:12,584 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:13:12,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12 WrapperNode [2021-10-29 04:13:12,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:12,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:12,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:13:12,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:13:12,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:12,670 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:13:12,670 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:13:12,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:13:12,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:13:12,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:13:12,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:13:12,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:13:12,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:12" (1/1) ... [2021-10-29 04:13:12,731 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:12,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:13:12,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:13:12,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:13:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:13:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2021-10-29 04:13:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2021-10-29 04:13:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:13:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:13:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:13:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:13:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:13:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:13:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:13:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:13:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:13:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:13:12,855 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 04:13:13,420 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:13:13,421 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:13:13,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:13 BoogieIcfgContainer [2021-10-29 04:13:13,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:13:13,425 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:13:13,425 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:13:13,438 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:13:13,439 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:13" (1/1) ... [2021-10-29 04:13:13,440 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 04:13:13,445 INFO L168 Benchmark]: Toolchain (without parser) took 1756.31 ms. Allocated memory was 58.7 MB in the beginning and 79.7 MB in the end (delta: 21.0 MB). Free memory was 37.3 MB in the beginning and 50.3 MB in the end (delta: -13.0 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:13,446 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:13,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 895.21 ms. Allocated memory is still 58.7 MB. Free memory was 37.1 MB in the beginning and 32.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:13,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.47 ms. Allocated memory is still 58.7 MB. Free memory was 32.0 MB in the beginning and 30.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:13,449 INFO L168 Benchmark]: Boogie Preprocessor took 38.56 ms. Allocated memory is still 58.7 MB. Free memory was 30.0 MB in the beginning and 28.3 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:13,450 INFO L168 Benchmark]: RCFGBuilder took 714.27 ms. Allocated memory was 58.7 MB in the beginning and 79.7 MB in the end (delta: 21.0 MB). Free memory was 28.3 MB in the beginning and 51.3 MB in the end (delta: -23.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:13,451 INFO L168 Benchmark]: CodeCheck took 17.63 ms. Allocated memory is still 79.7 MB. Free memory was 51.3 MB in the beginning and 50.3 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:13,455 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 0.47 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 895.21 ms. Allocated memory is still 58.7 MB. Free memory was 37.1 MB in the beginning and 32.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.47 ms. Allocated memory is still 58.7 MB. Free memory was 32.0 MB in the beginning and 30.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 38.56 ms. Allocated memory is still 58.7 MB. Free memory was 30.0 MB in the beginning and 28.3 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 714.27 ms. Allocated memory was 58.7 MB in the beginning and 79.7 MB in the end (delta: 21.0 MB). Free memory was 28.3 MB in the beginning and 51.3 MB in the end (delta: -23.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. * CodeCheck took 17.63 ms. Allocated memory is still 79.7 MB. Free memory was 51.3 MB in the beginning and 50.3 MB in the end (delta: 1.0 MB). 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 04:13:13,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c6ce46-ff2a-4048-b632-1b0994a9659b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...