./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/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_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB --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 5093baaae269ae8f20fbce19a6dc2a002c438d5951124b2c99d459b145e3e5a5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:58:31,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:31,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:31,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:31,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:31,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:31,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:31,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:31,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:31,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:31,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:31,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:31,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:31,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:31,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:31,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:31,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:31,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:31,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:31,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:31,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:31,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:31,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:31,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:31,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:31,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:31,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:31,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:31,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:31,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:31,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:31,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:31,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:31,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:31,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:31,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:31,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:31,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:31,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:31,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:31,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:31,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:58:31,577 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:31,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:31,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:31,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:31,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:31,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:31,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:31,580 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:58:31,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:58:31,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:58:31,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:31,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:31,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:31,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:31,583 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:58:31,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:31,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:31,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:31,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:31,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:31,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:31,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:31,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:31,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:31,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:31,585 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:58:31,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:58:31,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:31,586 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5093baaae269ae8f20fbce19a6dc2a002c438d5951124b2c99d459b145e3e5a5 [2022-10-17 16:58:31,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:31,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:31,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:31,916 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:31,917 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:31,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2022-10-17 16:58:32,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/bf92d2afd/eb3c9a80c5244eaab7b33d41ebbbc839/FLAG5be655ed9 [2022-10-17 16:58:32,532 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:32,533 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2022-10-17 16:58:32,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/bf92d2afd/eb3c9a80c5244eaab7b33d41ebbbc839/FLAG5be655ed9 [2022-10-17 16:58:32,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/bf92d2afd/eb3c9a80c5244eaab7b33d41ebbbc839 [2022-10-17 16:58:32,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:32,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:32,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:32,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:32,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:32,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:32" (1/1) ... [2022-10-17 16:58:32,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fc35252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:32, skipping insertion in model container [2022-10-17 16:58:32,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:32" (1/1) ... [2022-10-17 16:58:32,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:32,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:33,102 WARN L230 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[1093,1106] [2022-10-17 16:58:33,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:33,268 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:33,280 WARN L230 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[1093,1106] [2022-10-17 16:58:33,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:33,358 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:58:33,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33 WrapperNode [2022-10-17 16:58:33,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:33,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:33,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:58:33,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:58:33,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,438 INFO L138 Inliner]: procedures = 162, calls = 36, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2022-10-17 16:58:33,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:33,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:58:33,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:58:33,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:58:33,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,481 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:58:33,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:58:33,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:58:33,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:58:33,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:33,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:58:33,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:58:33,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:58:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:58:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-10-17 16:58:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:58:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:58:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-10-17 16:58:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-10-17 16:58:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:58:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:58:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:58:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:58:33,591 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 16:58:33,748 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:58:33,750 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:33,959 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:58:33,967 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:58:33,968 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:58:33,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:33 BoogieIcfgContainer [2022-10-17 16:58:33,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:58:33,971 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:58:33,972 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:58:33,983 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:58:33,983 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,984 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:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2022-10-17 16:58:33,989 INFO L158 Benchmark]: Toolchain (without parser) took 1163.36ms. Allocated memory is still 111.1MB. Free memory was 75.4MB in the beginning and 57.6MB in the end (delta: 17.8MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-10-17 16:58:33,990 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory was 84.8MB in the beginning and 84.7MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:33,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.09ms. Allocated memory is still 111.1MB. Free memory was 75.4MB in the beginning and 75.1MB in the end (delta: 259.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:33,994 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.95ms. Allocated memory is still 111.1MB. Free memory was 75.1MB in the beginning and 73.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:33,995 INFO L158 Benchmark]: Boogie Preprocessor took 45.93ms. Allocated memory is still 111.1MB. Free memory was 73.0MB in the beginning and 71.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:34,011 INFO L158 Benchmark]: RCFGBuilder took 483.89ms. Allocated memory is still 111.1MB. Free memory was 71.4MB in the beginning and 58.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:58:34,012 INFO L158 Benchmark]: CodeCheck took 15.62ms. Allocated memory is still 111.1MB. Free memory was 58.4MB in the beginning and 57.6MB in the end (delta: 782.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:34,017 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:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory was 84.8MB in the beginning and 84.7MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.09ms. Allocated memory is still 111.1MB. Free memory was 75.4MB in the beginning and 75.1MB in the end (delta: 259.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.95ms. Allocated memory is still 111.1MB. Free memory was 75.1MB in the beginning and 73.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.93ms. Allocated memory is still 111.1MB. Free memory was 73.0MB in the beginning and 71.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 483.89ms. Allocated memory is still 111.1MB. Free memory was 71.4MB in the beginning and 58.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 15.62ms. Allocated memory is still 111.1MB. Free memory was 58.4MB in the beginning and 57.6MB in the end (delta: 782.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:58:34,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/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_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB --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 5093baaae269ae8f20fbce19a6dc2a002c438d5951124b2c99d459b145e3e5a5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:58:36,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:36,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:36,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:36,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:36,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:36,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:36,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:36,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:36,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:36,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:36,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:36,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:36,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:36,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:36,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:36,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:36,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:36,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:36,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:36,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:36,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:36,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:36,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:36,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:36,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:36,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:36,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:36,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:36,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:36,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:36,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:36,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:36,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:36,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:36,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:36,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:36,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:36,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:36,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:36,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:36,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:58:36,762 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:36,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:36,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:36,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:36,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:36,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:36,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:36,765 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:58:36,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:58:36,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:36,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:36,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:36,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:36,767 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:58:36,767 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:58:36,767 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:58:36,767 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:58:36,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:36,768 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:36,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:36,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:36,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:36,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:36,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:36,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:36,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:36,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:36,770 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:58:36,770 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:58:36,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:36,770 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:58:36,771 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:58:36,771 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5093baaae269ae8f20fbce19a6dc2a002c438d5951124b2c99d459b145e3e5a5 [2022-10-17 16:58:37,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:37,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:37,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:37,177 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:37,178 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:37,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2022-10-17 16:58:37,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/a7fc448f1/381d786e52f946189d76531887f883b1/FLAGf4e531b0c [2022-10-17 16:58:37,874 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:37,874 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i [2022-10-17 16:58:37,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/a7fc448f1/381d786e52f946189d76531887f883b1/FLAGf4e531b0c [2022-10-17 16:58:38,152 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/data/a7fc448f1/381d786e52f946189d76531887f883b1 [2022-10-17 16:58:38,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:38,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:38,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:38,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:38,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:38,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@767a616c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38, skipping insertion in model container [2022-10-17 16:58:38,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:38,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:38,384 WARN L230 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[1093,1106] [2022-10-17 16:58:38,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:38,651 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:38,667 WARN L230 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_0d28f24d-10cc-4a5b-9d27-8b111589c680/sv-benchmarks/c/goblint-regression/13-privatized_33-traces-v-matters_true.i[1093,1106] [2022-10-17 16:58:38,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:38,752 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:58:38,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38 WrapperNode [2022-10-17 16:58:38,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:38,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:38,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:58:38,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:58:38,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,782 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,805 INFO L138 Inliner]: procedures = 166, calls = 36, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 59 [2022-10-17 16:58:38,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:38,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:58:38,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:58:38,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:58:38,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,832 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,835 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:58:38,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:58:38,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:58:38,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:58:38,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:38" (1/1) ... [2022-10-17 16:58:38,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:38,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:58:38,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:58:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:58:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-10-17 16:58:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:58:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:58:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-10-17 16:58:38,942 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-10-17 16:58:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:58:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:58:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:58:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:58:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:58:38,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:58:38,945 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 16:58:39,085 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:58:39,087 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:39,436 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:58:39,445 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:58:39,445 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:58:39,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:39 BoogieIcfgContainer [2022-10-17 16:58:39,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:58:39,449 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:58:39,449 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:58:39,464 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:58:39,464 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:39" (1/1) ... [2022-10-17 16:58:39,465 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:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2022-10-17 16:58:39,473 INFO L158 Benchmark]: Toolchain (without parser) took 1314.29ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 29.6MB in the beginning and 36.1MB in the end (delta: -6.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-10-17 16:58:39,475 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:39,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 595.23ms. Allocated memory is still 54.5MB. Free memory was 29.4MB in the beginning and 27.3MB in the end (delta: 2.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:58:39,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.22ms. Allocated memory is still 54.5MB. Free memory was 27.3MB in the beginning and 25.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:39,478 INFO L158 Benchmark]: Boogie Preprocessor took 41.50ms. Allocated memory is still 54.5MB. Free memory was 25.1MB in the beginning and 23.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:39,480 INFO L158 Benchmark]: RCFGBuilder took 599.40ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 23.5MB in the beginning and 37.1MB in the end (delta: -13.6MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2022-10-17 16:58:39,481 INFO L158 Benchmark]: CodeCheck took 21.13ms. Allocated memory is still 69.2MB. Free memory was 37.1MB in the beginning and 36.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:39,493 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:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 595.23ms. Allocated memory is still 54.5MB. Free memory was 29.4MB in the beginning and 27.3MB in the end (delta: 2.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.22ms. Allocated memory is still 54.5MB. Free memory was 27.3MB in the beginning and 25.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.50ms. Allocated memory is still 54.5MB. Free memory was 25.1MB in the beginning and 23.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 599.40ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 23.5MB in the beginning and 37.1MB in the end (delta: -13.6MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * CodeCheck took 21.13ms. Allocated memory is still 69.2MB. Free memory was 37.1MB in the beginning and 36.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:58:39,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d28f24d-10cc-4a5b-9d27-8b111589c680/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported