./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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 b0a38a3351b7b674959b3b52c41ca700f62698b1532ed517daca17009ceeaadf ........................................................................................................................................................................................................ 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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 b0a38a3351b7b674959b3b52c41ca700f62698b1532ed517daca17009ceeaadf ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:53:12,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:53:12,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:53:12,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:53:12,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:53:12,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:53:12,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:53:12,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:53:12,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:53:12,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:53:12,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:53:12,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:53:12,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:53:12,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:53:12,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:53:12,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:53:12,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:53:12,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:53:12,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:53:12,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:53:12,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:53:12,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:53:12,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:53:12,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:53:12,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:53:12,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:53:12,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:53:12,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:53:12,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:53:12,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:53:12,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:53:12,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:53:12,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:53:12,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:53:12,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:53:12,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:53:12,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:53:12,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:53:12,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:53:12,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:53:12,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:53:12,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:53:12,646 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:53:12,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:53:12,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:53:12,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:53:12,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:53:12,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:53:12,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:53:12,652 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:53:12,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:53:12,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:53:12,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:53:12,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:53:12,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:53:12,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:53:12,663 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:53:12,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:53:12,664 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:53:12,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:53:12,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:53:12,665 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:53:12,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:53:12,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:12,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:53:12,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:53:12,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:53:12,667 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:53:12,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:53:12,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:53:12,668 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0a38a3351b7b674959b3b52c41ca700f62698b1532ed517daca17009ceeaadf [2021-10-29 03:53:13,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:53:13,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:53:13,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:53:13,081 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:53:13,083 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:53:13,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2021-10-29 03:53:13,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/448f0b0e1/235bc0d388f24bf0a3e68d646b780ee1/FLAG0a23ba069 [2021-10-29 03:53:13,879 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:53:13,880 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2021-10-29 03:53:13,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/448f0b0e1/235bc0d388f24bf0a3e68d646b780ee1/FLAG0a23ba069 [2021-10-29 03:53:14,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/448f0b0e1/235bc0d388f24bf0a3e68d646b780ee1 [2021-10-29 03:53:14,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:53:14,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:53:14,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:14,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:53:14,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:53:14,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d1964a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14, skipping insertion in model container [2021-10-29 03:53:14,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:53:14,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:53:14,531 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[831,844] [2021-10-29 03:53:14,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:14,820 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:53:14,835 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[831,844] [2021-10-29 03:53:14,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:14,913 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:53:14,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14 WrapperNode [2021-10-29 03:53:14,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:14,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:14,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:53:14,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:53:14,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:14,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:53:14,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:53:14,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:53:14,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:14,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:15,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:53:15,016 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:53:15,016 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:53:15,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:53:15,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:14" (1/1) ... [2021-10-29 03:53:15,029 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:15,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:53:15,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:53:15,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:53:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:53:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:53:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:53:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:53:15,134 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:53:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:53:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:53:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:53:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:53:15,137 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:53:15,636 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:53:15,637 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:53:15,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:15 BoogieIcfgContainer [2021-10-29 03:53:15,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:53:15,641 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:53:15,641 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:53:15,655 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:53:15,656 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:15" (1/1) ... [2021-10-29 03:53:15,657 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:53:15,663 INFO L168 Benchmark]: Toolchain (without parser) took 1520.64 ms. Allocated memory is still 96.5 MB. Free memory was 62.0 MB in the beginning and 47.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:15,664 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 96.5 MB. Free memory is still 51.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:15,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 758.66 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 63.0 MB in the end (delta: -1.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:15,666 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.12 ms. Allocated memory is still 96.5 MB. Free memory was 63.0 MB in the beginning and 60.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:15,667 INFO L168 Benchmark]: Boogie Preprocessor took 42.40 ms. Allocated memory is still 96.5 MB. Free memory was 60.9 MB in the beginning and 59.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:15,669 INFO L168 Benchmark]: RCFGBuilder took 624.37 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 47.9 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:15,669 INFO L168 Benchmark]: CodeCheck took 19.68 ms. Allocated memory is still 96.5 MB. Free memory was 47.9 MB in the beginning and 47.0 MB in the end (delta: 859.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:15,674 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 0.37 ms. Allocated memory is still 96.5 MB. Free memory is still 51.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 758.66 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 63.0 MB in the end (delta: -1.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.12 ms. Allocated memory is still 96.5 MB. Free memory was 63.0 MB in the beginning and 60.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 42.40 ms. Allocated memory is still 96.5 MB. Free memory was 60.9 MB in the beginning and 59.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 624.37 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 47.9 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 19.68 ms. Allocated memory is still 96.5 MB. Free memory was 47.9 MB in the beginning and 47.0 MB in the end (delta: 859.3 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 03:53:15,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:53:18,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:53:18,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:53:18,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:53:18,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:53:18,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:53:18,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:53:18,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:53:18,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:53:18,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:53:18,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:53:18,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:53:18,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:53:18,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:53:18,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:53:18,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:53:18,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:53:18,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:53:18,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:53:18,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:53:18,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:53:18,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:53:18,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:53:18,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:53:18,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:53:18,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:53:18,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:53:18,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:53:18,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:53:18,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:53:18,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:53:18,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:53:18,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:53:18,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:53:18,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:53:18,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:53:18,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:53:18,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:53:18,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:53:18,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:53:18,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:53:18,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:53:18,978 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:53:18,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:53:18,979 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:53:18,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:53:18,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:53:18,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:53:18,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:53:18,982 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:53:18,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:53:18,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:53:18,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:53:18,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:53:18,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:53:18,984 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:53:18,984 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:53:18,984 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:53:18,984 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:53:18,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:53:18,985 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:53:18,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:53:18,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:53:18,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:53:18,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:53:18,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:18,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:53:18,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:53:18,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:53:18,990 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:53:18,990 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:53:18,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:53:18,991 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:53:18,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:53:18,991 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0a38a3351b7b674959b3b52c41ca700f62698b1532ed517daca17009ceeaadf [2021-10-29 03:53:19,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:53:19,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:53:19,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:53:19,564 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:53:19,565 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:53:19,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2021-10-29 03:53:19,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/219a5c015/fa2ba48abb1a4f82b20367802bf6fb86/FLAG9058894c8 [2021-10-29 03:53:20,578 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:53:20,579 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2021-10-29 03:53:20,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/219a5c015/fa2ba48abb1a4f82b20367802bf6fb86/FLAG9058894c8 [2021-10-29 03:53:20,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/data/219a5c015/fa2ba48abb1a4f82b20367802bf6fb86 [2021-10-29 03:53:20,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:53:20,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:53:20,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:20,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:53:20,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:53:20,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:20" (1/1) ... [2021-10-29 03:53:20,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15da13ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:20, skipping insertion in model container [2021-10-29 03:53:20,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:20" (1/1) ... [2021-10-29 03:53:20,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:53:20,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:53:21,138 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[831,844] [2021-10-29 03:53:21,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:21,452 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:53:21,469 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_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[831,844] [2021-10-29 03:53:21,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:21,603 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:53:21,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21 WrapperNode [2021-10-29 03:53:21,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:21,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:21,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:53:21,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:53:21,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:21,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:53:21,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:53:21,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:53:21,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:53:21,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:53:21,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:53:21,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:53:21,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:21" (1/1) ... [2021-10-29 03:53:21,801 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:21,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:53:21,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:53:21,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:53:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:53:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:53:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:53:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:53:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:53:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:53:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:53:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:53:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:53:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:53:21,907 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:53:22,398 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:53:22,398 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:53:22,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:22 BoogieIcfgContainer [2021-10-29 03:53:22,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:53:22,402 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:53:22,403 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:53:22,415 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:53:22,416 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:22" (1/1) ... [2021-10-29 03:53:22,417 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:53:22,423 INFO L168 Benchmark]: Toolchain (without parser) took 1649.35 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 34.9 MB in the beginning and 46.4 MB in the end (delta: -11.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:22,424 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:22,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 831.10 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 30.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:22,426 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.55 ms. Allocated memory is still 58.7 MB. Free memory was 30.5 MB in the beginning and 28.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:22,427 INFO L168 Benchmark]: Boogie Preprocessor took 81.83 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 28.5 MB in the beginning and 59.7 MB in the end (delta: -31.2 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:22,428 INFO L168 Benchmark]: RCFGBuilder took 612.14 ms. Allocated memory is still 77.6 MB. Free memory was 59.3 MB in the beginning and 47.4 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:22,429 INFO L168 Benchmark]: CodeCheck took 17.97 ms. Allocated memory is still 77.6 MB. Free memory was 47.4 MB in the beginning and 46.4 MB in the end (delta: 976.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:22,433 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 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 831.10 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 30.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 97.55 ms. Allocated memory is still 58.7 MB. Free memory was 30.5 MB in the beginning and 28.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 81.83 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 28.5 MB in the beginning and 59.7 MB in the end (delta: -31.2 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 612.14 ms. Allocated memory is still 77.6 MB. Free memory was 59.3 MB in the beginning and 47.4 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 17.97 ms. Allocated memory is still 77.6 MB. Free memory was 47.4 MB in the beginning and 46.4 MB in the end (delta: 976.8 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 03:53:22,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04b1d9f1-604c-43a9-a4ff-77ca1821e8f3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...