./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ --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 4017723c7e4b1f7c431c7e7a6ea6ca9df8ac56fc590cd03021a11577cb455eff --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:29:22,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:22,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:22,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:22,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:22,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:22,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:22,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:22,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:22,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:22,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:22,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:22,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:22,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:22,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:22,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:22,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:22,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:22,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:22,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:22,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:22,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:22,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:22,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:22,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:22,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:22,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:22,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:22,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:22,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:22,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:22,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:22,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:22,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:22,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:22,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:22,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:22,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:22,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:22,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:22,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:22,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:29:23,037 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:23,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:23,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:23,038 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:23,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:23,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:23,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:23,040 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:29:23,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:29:23,041 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:29:23,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:23,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:23,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:23,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:23,042 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:29:23,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:23,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:23,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:23,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:23,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:23,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:23,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:23,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:23,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:23,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:23,045 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:29:23,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:29:23,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:23,046 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_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4017723c7e4b1f7c431c7e7a6ea6ca9df8ac56fc590cd03021a11577cb455eff [2021-11-23 01:29:23,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:23,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:23,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:23,341 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:23,342 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:23,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i [2021-11-23 01:29:23,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/ae239afdd/19028321201e4910b12889cfe8d821d7/FLAG41505ae84 [2021-11-23 01:29:24,035 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:24,039 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i [2021-11-23 01:29:24,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/ae239afdd/19028321201e4910b12889cfe8d821d7/FLAG41505ae84 [2021-11-23 01:29:24,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/ae239afdd/19028321201e4910b12889cfe8d821d7 [2021-11-23 01:29:24,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:24,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:24,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:24,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:24,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:24,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dee9e9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24, skipping insertion in model container [2021-11-23 01:29:24,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:24,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:24,544 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_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i[1086,1099] [2021-11-23 01:29:24,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:24,710 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:24,722 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_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i[1086,1099] [2021-11-23 01:29:24,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:24,821 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:24,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24 WrapperNode [2021-11-23 01:29:24,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:24,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:24,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:24,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:24,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,866 INFO L137 Inliner]: procedures = 162, calls = 24, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2021-11-23 01:29:24,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:24,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:24,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:24,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:24,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:24,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:24,894 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:24,895 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:24,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:24" (1/1) ... [2021-11-23 01:29:24,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:24,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:24,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:24,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:29:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:29:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:29:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:29:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:29:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:29:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:29:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:29:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:24,988 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:29:25,157 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:25,159 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:29:25,315 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:25,322 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:25,323 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:29:25,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:25 BoogieIcfgContainer [2021-11-23 01:29:25,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:25,326 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:25,326 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:25,337 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:25,338 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:25" (1/1) ... [2021-11-23 01:29:25,339 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) [2021-11-23 01:29:25,343 INFO L158 Benchmark]: Toolchain (without parser) took 1057.37ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 64.4MB in the beginning and 77.4MB in the end (delta: -13.0MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,344 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:25,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.40ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 64.2MB in the beginning and 92.9MB in the end (delta: -28.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.59ms. Allocated memory is still 127.9MB. Free memory was 92.9MB in the beginning and 90.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,346 INFO L158 Benchmark]: Boogie Preprocessor took 26.42ms. Allocated memory is still 127.9MB. Free memory was 90.8MB in the beginning and 89.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,347 INFO L158 Benchmark]: RCFGBuilder took 431.26ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 78.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,348 INFO L158 Benchmark]: CodeCheck took 15.04ms. Allocated memory is still 127.9MB. Free memory was 78.4MB in the beginning and 77.4MB in the end (delta: 914.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:25,351 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 0.34ms. Allocated memory is still 98.6MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.40ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 64.2MB in the beginning and 92.9MB in the end (delta: -28.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.59ms. Allocated memory is still 127.9MB. Free memory was 92.9MB in the beginning and 90.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.42ms. Allocated memory is still 127.9MB. Free memory was 90.8MB in the beginning and 89.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 431.26ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 78.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 15.04ms. Allocated memory is still 127.9MB. Free memory was 78.4MB in the beginning and 77.4MB in the end (delta: 914.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:29:25,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/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_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ --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 4017723c7e4b1f7c431c7e7a6ea6ca9df8ac56fc590cd03021a11577cb455eff --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:29:27,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:27,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:27,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:27,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:28,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:28,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:28,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:28,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:28,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:28,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:28,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:28,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:28,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:28,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:28,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:28,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:28,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:28,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:28,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:28,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:28,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:28,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:28,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:28,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:28,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:28,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:28,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:28,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:28,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:28,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:28,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:28,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:28,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:28,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:28,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:28,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:28,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:28,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:28,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:28,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:28,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:29:28,134 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:28,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:28,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:28,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:28,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:28,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:28,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:28,138 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:29:28,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:29:28,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:28,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:28,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:28,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:28,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:29:28,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:29:28,142 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:29:28,142 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:29:28,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:28,142 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:28,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:28,143 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:28,143 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:28,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:28,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:28,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:28,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:28,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:28,144 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:29:28,145 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:29:28,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:28,145 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:29:28,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:29:28,146 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_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4017723c7e4b1f7c431c7e7a6ea6ca9df8ac56fc590cd03021a11577cb455eff [2021-11-23 01:29:28,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:28,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:28,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:28,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:28,569 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:28,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i [2021-11-23 01:29:28,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/4b1766b39/7ba477eb9f524ae78eab1d941bd6cb0a/FLAG8b71228b0 [2021-11-23 01:29:29,323 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:29,328 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i [2021-11-23 01:29:29,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/4b1766b39/7ba477eb9f524ae78eab1d941bd6cb0a/FLAG8b71228b0 [2021-11-23 01:29:29,581 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/data/4b1766b39/7ba477eb9f524ae78eab1d941bd6cb0a [2021-11-23 01:29:29,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:29,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:29,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:29,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:29,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:29,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:29" (1/1) ... [2021-11-23 01:29:29,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@360a5c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:29, skipping insertion in model container [2021-11-23 01:29:29,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:29" (1/1) ... [2021-11-23 01:29:29,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:29,655 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:29,831 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_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i[1086,1099] [2021-11-23 01:29:30,054 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:30,069 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:30,082 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_f67a7855-edd6-4707-a503-4767b76a972e/sv-benchmarks/c/goblint-regression/13-privatized_25-struct_nr_true.i[1086,1099] [2021-11-23 01:29:30,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:30,165 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:30,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30 WrapperNode [2021-11-23 01:29:30,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:30,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:30,167 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:30,167 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:30,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,217 INFO L137 Inliner]: procedures = 166, calls = 24, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2021-11-23 01:29:30,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:30,218 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:30,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:30,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:30,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:30,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:30,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:30,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:30,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:30,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:30,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:30,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:29:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:29:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:29:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:29:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:29:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:29:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:29:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:29:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:29:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:30,347 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:29:30,504 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:30,513 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:29:30,726 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:30,734 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:30,734 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:29:30,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:30 BoogieIcfgContainer [2021-11-23 01:29:30,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:30,746 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:30,746 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:30,757 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:30,757 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:30" (1/1) ... [2021-11-23 01:29:30,758 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) [2021-11-23 01:29:30,765 INFO L158 Benchmark]: Toolchain (without parser) took 1177.61ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 43.3MB in the beginning and 60.4MB in the end (delta: -17.1MB). Peak memory consumption was 3.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:30,766 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:30,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 579.40ms. Allocated memory is still 65.0MB. Free memory was 43.1MB in the beginning and 38.5MB in the end (delta: 4.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:29:30,768 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.59ms. Allocated memory is still 65.0MB. Free memory was 38.5MB in the beginning and 36.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:30,769 INFO L158 Benchmark]: Boogie Preprocessor took 31.59ms. Allocated memory is still 65.0MB. Free memory was 36.4MB in the beginning and 34.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:30,771 INFO L158 Benchmark]: RCFGBuilder took 486.32ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 34.8MB in the beginning and 61.2MB in the end (delta: -26.5MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:30,772 INFO L158 Benchmark]: CodeCheck took 15.49ms. Allocated memory is still 86.0MB. Free memory was 61.2MB in the beginning and 60.4MB in the end (delta: 851.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:30,782 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 65.0MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 579.40ms. Allocated memory is still 65.0MB. Free memory was 43.1MB in the beginning and 38.5MB in the end (delta: 4.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.59ms. Allocated memory is still 65.0MB. Free memory was 38.5MB in the beginning and 36.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.59ms. Allocated memory is still 65.0MB. Free memory was 36.4MB in the beginning and 34.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 486.32ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 34.8MB in the beginning and 61.2MB in the end (delta: -26.5MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * CodeCheck took 15.49ms. Allocated memory is still 86.0MB. Free memory was 61.2MB in the beginning and 60.4MB in the end (delta: 851.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:29:30,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f67a7855-edd6-4707-a503-4767b76a972e/bin/ukojak-LBtLqBUTdQ/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