./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg --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 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- 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-b5237d8 [2022-11-22 00:04:06,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:04:06,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:04:06,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:04:06,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:04:06,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:04:06,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:04:06,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:04:06,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:04:06,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:04:06,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:04:06,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:04:06,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:04:06,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:04:06,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:04:06,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:04:06,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:04:06,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:04:06,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:04:06,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:04:06,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:04:06,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:04:06,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:04:06,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:04:06,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:04:06,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:04:06,441 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:04:06,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:04:06,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:04:06,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:04:06,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:04:06,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:04:06,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:04:06,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:04:06,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:04:06,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:04:06,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:04:06,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:04:06,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:04:06,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:04:06,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:04:06,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-22 00:04:06,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:04:06,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:04:06,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:04:06,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:04:06,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:04:06,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:04:06,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:04:06,516 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:04:06,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:04:06,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:04:06,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:04:06,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:04:06,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:04:06,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:04:06,519 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:04:06,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:04:06,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:04:06,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:04:06,520 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:04:06,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:04:06,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:04:06,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:06,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:04:06,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:04:06,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:04:06,522 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-22 00:04:06,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:04:06,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:04:06,523 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2022-11-22 00:04:06,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:04:06,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:04:06,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:04:06,907 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:04:06,908 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:04:06,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2022-11-22 00:04:10,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:04:10,464 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:04:10,465 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2022-11-22 00:04:10,479 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/b4175acaf/ffe8a03b04694e5a86a38dc716a56db0/FLAG6184f1b91 [2022-11-22 00:04:10,503 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/b4175acaf/ffe8a03b04694e5a86a38dc716a56db0 [2022-11-22 00:04:10,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:04:10,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:04:10,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:10,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:04:10,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:04:10,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:10" (1/1) ... [2022-11-22 00:04:10,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@673968e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:10, skipping insertion in model container [2022-11-22 00:04:10,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:10" (1/1) ... [2022-11-22 00:04:10,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:04:10,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:04:10,748 WARN L237 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2022-11-22 00:04:10,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:04:10,989 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:04:11,005 WARN L237 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2022-11-22 00:04:11,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:04:11,104 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:04:11,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11 WrapperNode [2022-11-22 00:04:11,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:11,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:04:11,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:04:11,108 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:04:11,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,178 INFO L138 Inliner]: procedures = 162, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 70 [2022-11-22 00:04:11,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:04:11,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:04:11,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:04:11,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:04:11,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,212 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:04:11,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:04:11,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:04:11,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:04:11,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:11,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:04:11,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:04:11,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 00:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 00:04:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:04:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-22 00:04:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:04:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:04:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-22 00:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-22 00:04:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:04:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:04:11,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:04:11,331 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-22 00:04:11,496 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:04:11,498 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:04:11,764 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:04:11,772 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:04:11,772 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-22 00:04:11,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:04:11 BoogieIcfgContainer [2022-11-22 00:04:11,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:04:11,779 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:04:11,779 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:04:11,792 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:04:11,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:04:11" (1/1) ... [2022-11-22 00:04:11,799 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) [2022-11-22 00:04:11,806 INFO L158 Benchmark]: Toolchain (without parser) took 1297.30ms. Allocated memory is still 153.1MB. Free memory was 107.3MB in the beginning and 67.4MB in the end (delta: 40.0MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-22 00:04:11,806 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 153.1MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:11,807 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.97ms. Allocated memory is still 153.1MB. Free memory was 107.3MB in the beginning and 88.0MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-22 00:04:11,808 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.89ms. Allocated memory is still 153.1MB. Free memory was 88.0MB in the beginning and 85.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:11,809 INFO L158 Benchmark]: Boogie Preprocessor took 48.76ms. Allocated memory is still 153.1MB. Free memory was 85.9MB in the beginning and 84.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:11,810 INFO L158 Benchmark]: RCFGBuilder took 549.09ms. Allocated memory is still 153.1MB. Free memory was 84.3MB in the beginning and 68.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-22 00:04:11,811 INFO L158 Benchmark]: CodeCheck took 25.02ms. Allocated memory is still 153.1MB. Free memory was 68.6MB in the beginning and 67.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:11,818 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 0.36ms. Allocated memory is still 153.1MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 593.97ms. Allocated memory is still 153.1MB. Free memory was 107.3MB in the beginning and 88.0MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.89ms. Allocated memory is still 153.1MB. Free memory was 88.0MB in the beginning and 85.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.76ms. Allocated memory is still 153.1MB. Free memory was 85.9MB in the beginning and 84.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 549.09ms. Allocated memory is still 153.1MB. Free memory was 84.3MB in the beginning and 68.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 25.02ms. Allocated memory is still 153.1MB. Free memory was 68.6MB in the beginning and 67.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-22 00:04:11,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg --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 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- 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-b5237d8 [2022-11-22 00:04:14,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:04:14,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:04:14,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:04:14,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:04:14,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:04:14,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:04:14,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:04:14,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:04:14,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:04:14,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:04:14,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:04:14,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:04:14,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:04:14,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:04:14,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:04:14,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:04:14,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:04:14,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:04:14,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:04:14,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:04:14,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:04:14,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:04:14,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:04:14,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:04:14,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:04:14,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:04:14,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:04:14,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:04:14,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:04:14,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:04:14,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:04:14,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:04:14,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:04:14,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:04:14,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:04:14,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:04:14,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:04:14,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:04:14,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:04:14,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:04:14,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-11-22 00:04:14,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:04:14,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:04:14,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:04:14,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:04:14,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:04:14,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:04:14,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:04:14,638 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:04:14,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:04:14,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:04:14,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:04:14,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:04:14,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:04:14,640 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 00:04:14,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 00:04:14,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 00:04:14,641 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:04:14,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:04:14,641 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:04:14,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:04:14,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:04:14,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:04:14,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:04:14,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:14,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:04:14,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:04:14,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:04:14,643 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 00:04:14,643 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 00:04:14,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:04:14,644 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-22 00:04:14,644 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 00:04:14,644 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2022-11-22 00:04:15,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:04:15,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:04:15,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:04:15,137 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:04:15,138 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:04:15,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2022-11-22 00:04:18,338 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:04:18,689 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:04:18,690 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2022-11-22 00:04:18,701 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/153b50b64/1233185b73cc49128ccaa641c64337df/FLAG46b8f05f8 [2022-11-22 00:04:18,721 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/data/153b50b64/1233185b73cc49128ccaa641c64337df [2022-11-22 00:04:18,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:04:18,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:04:18,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:18,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:04:18,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:04:18,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:18" (1/1) ... [2022-11-22 00:04:18,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d51097a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:18, skipping insertion in model container [2022-11-22 00:04:18,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:04:18" (1/1) ... [2022-11-22 00:04:18,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:04:18,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:04:18,965 WARN L237 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2022-11-22 00:04:19,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:04:19,245 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:04:19,263 WARN L237 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_e7b8b1d5-14a3-4399-8805-449b0c093ab0/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2022-11-22 00:04:19,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:04:19,390 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:04:19,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19 WrapperNode [2022-11-22 00:04:19,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:04:19,392 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:04:19,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:04:19,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:04:19,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,422 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,445 INFO L138 Inliner]: procedures = 166, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 71 [2022-11-22 00:04:19,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:04:19,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:04:19,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:04:19,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:04:19,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,474 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:04:19,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:04:19,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:04:19,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:04:19,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:04:19" (1/1) ... [2022-11-22 00:04:19,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:04:19,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:04:19,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:04:19,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:04:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-22 00:04:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 00:04:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 00:04:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-22 00:04:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:04:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:04:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-22 00:04:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-22 00:04:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:04:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-22 00:04:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-22 00:04:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-22 00:04:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:04:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:04:19,565 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-22 00:04:19,741 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:04:19,744 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:04:20,161 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:04:20,170 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:04:20,170 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-22 00:04:20,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:04:20 BoogieIcfgContainer [2022-11-22 00:04:20,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:04:20,174 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:04:20,174 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:04:20,186 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:04:20,186 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:04:20" (1/1) ... [2022-11-22 00:04:20,187 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) [2022-11-22 00:04:20,192 INFO L158 Benchmark]: Toolchain (without parser) took 1463.18ms. Allocated memory is still 86.0MB. Free memory was 63.2MB in the beginning and 39.1MB in the end (delta: 24.1MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,192 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:04:20,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 659.81ms. Allocated memory is still 86.0MB. Free memory was 63.0MB in the beginning and 61.7MB in the end (delta: 1.2MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.05ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 59.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,194 INFO L158 Benchmark]: Boogie Preprocessor took 32.99ms. Allocated memory is still 86.0MB. Free memory was 59.6MB in the beginning and 58.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,195 INFO L158 Benchmark]: RCFGBuilder took 693.62ms. Allocated memory is still 86.0MB. Free memory was 57.6MB in the beginning and 40.4MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,196 INFO L158 Benchmark]: CodeCheck took 16.06ms. Allocated memory is still 86.0MB. Free memory was 40.0MB in the beginning and 39.1MB in the end (delta: 885.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 00:04:20,199 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 0.22ms. Allocated memory is still 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 659.81ms. Allocated memory is still 86.0MB. Free memory was 63.0MB in the beginning and 61.7MB in the end (delta: 1.2MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.05ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 59.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.99ms. Allocated memory is still 86.0MB. Free memory was 59.6MB in the beginning and 58.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 693.62ms. Allocated memory is still 86.0MB. Free memory was 57.6MB in the beginning and 40.4MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 16.06ms. Allocated memory is still 86.0MB. Free memory was 40.0MB in the beginning and 39.1MB in the end (delta: 885.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-22 00:04:20,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7b8b1d5-14a3-4399-8805-449b0c093ab0/bin/ukojak-jW3SillKbg/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