./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_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_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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_f515cd23-22bb-4973-a55c-9c8e04aca913/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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:44,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:44,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:44,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:44,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:44,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:44,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:44,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:44,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:44,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:44,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:44,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:44,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:44,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:44,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:44,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:44,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:44,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:44,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:44,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:44,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:44,469 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:44,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:44,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:44,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:44,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:44,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:44,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:44,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:44,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:44,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:44,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:44,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:44,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:44,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:44,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:44,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:44,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:44,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:44,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:44,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:44,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:01:44,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:44,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:44,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:44,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:44,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:44,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:44,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:44,546 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:01:44,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:01:44,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:01:44,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:44,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:44,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:44,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:44,555 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:01:44,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:44,555 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:44,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:44,556 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:44,556 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:44,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:44,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:44,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:44,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:44,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:44,558 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:01:44,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:01:44,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:44,559 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_f515cd23-22bb-4973-a55c-9c8e04aca913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2021-11-23 01:01:44,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:44,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:44,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:44,930 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:44,931 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:44,933 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2021-11-23 01:01:45,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/800cdef64/492eabcc23454a918532d098ab1e9fe5/FLAG6f02c8246 [2021-11-23 01:01:45,612 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:45,613 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2021-11-23 01:01:45,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/800cdef64/492eabcc23454a918532d098ab1e9fe5/FLAG6f02c8246 [2021-11-23 01:01:45,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/800cdef64/492eabcc23454a918532d098ab1e9fe5 [2021-11-23 01:01:45,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:45,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:45,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:45,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:45,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:45,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:45" (1/1) ... [2021-11-23 01:01:45,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9d2fe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:45, skipping insertion in model container [2021-11-23 01:01:45,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:45" (1/1) ... [2021-11-23 01:01:45,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:45,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:46,122 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_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2021-11-23 01:01:46,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:46,281 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:46,293 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_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2021-11-23 01:01:46,319 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:46,356 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:46,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46 WrapperNode [2021-11-23 01:01:46,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:46,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:46,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:46,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:46,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,400 INFO L137 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2021-11-23 01:01:46,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:46,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:46,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:46,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:46,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:46,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:46,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:46,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:46,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:46,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:46,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:46,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:01:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:01:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:01:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:01:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:01:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:01:46,514 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:01:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:01:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:46,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:46,516 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 01:01:46,703 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:46,720 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:46,957 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:01:46,964 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:01:46,964 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:01:46,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:46 BoogieIcfgContainer [2021-11-23 01:01:46,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:01:46,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:01:46,969 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:01:46,979 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:01:46,979 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:46" (1/1) ... [2021-11-23 01:01:46,980 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 01:01:46,986 INFO L158 Benchmark]: Toolchain (without parser) took 1120.46ms. Allocated memory is still 125.8MB. Free memory was 82.4MB in the beginning and 75.4MB in the end (delta: 7.0MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. [2021-11-23 01:01:46,987 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:46,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.95ms. Allocated memory is still 125.8MB. Free memory was 82.2MB in the beginning and 91.4MB in the end (delta: -9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:01:46,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.32ms. Allocated memory is still 125.8MB. Free memory was 91.4MB in the beginning and 89.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:46,991 INFO L158 Benchmark]: Boogie Preprocessor took 23.67ms. Allocated memory is still 125.8MB. Free memory was 89.2MB in the beginning and 88.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:46,992 INFO L158 Benchmark]: RCFGBuilder took 542.72ms. Allocated memory is still 125.8MB. Free memory was 88.0MB in the beginning and 76.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:01:46,994 INFO L158 Benchmark]: CodeCheck took 14.41ms. Allocated memory is still 125.8MB. Free memory was 76.4MB in the beginning and 75.4MB in the end (delta: 975.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:47,003 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 0.31ms. Allocated memory is still 125.8MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.95ms. Allocated memory is still 125.8MB. Free memory was 82.2MB in the beginning and 91.4MB in the end (delta: -9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.32ms. Allocated memory is still 125.8MB. Free memory was 91.4MB in the beginning and 89.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.67ms. Allocated memory is still 125.8MB. Free memory was 89.2MB in the beginning and 88.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 542.72ms. Allocated memory is still 125.8MB. Free memory was 88.0MB in the beginning and 76.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 14.41ms. Allocated memory is still 125.8MB. Free memory was 76.4MB in the beginning and 75.4MB in the end (delta: 975.3kB). 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 01:01:47,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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_f515cd23-22bb-4973-a55c-9c8e04aca913/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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:49,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:49,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:49,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:49,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:49,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:49,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:49,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:49,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:49,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:49,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:49,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:49,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:49,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:49,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:49,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:49,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:49,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:49,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:49,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:49,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:49,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:49,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:49,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:49,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:49,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:49,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:49,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:49,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:49,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:49,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:49,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:49,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:49,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:49,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:49,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:49,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:49,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:49,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:49,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:49,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:49,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:01:49,750 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:49,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:49,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:49,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:49,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:49,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:49,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:49,753 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:01:49,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:01:49,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:49,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:49,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:49,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:49,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:01:49,755 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:01:49,755 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:01:49,755 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:01:49,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:49,756 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:49,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:49,756 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:49,756 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:49,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:49,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:49,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:49,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:49,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:49,758 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:01:49,758 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:01:49,758 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:49,759 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:01:49,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:01:49,759 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_f515cd23-22bb-4973-a55c-9c8e04aca913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2021-11-23 01:01:50,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:50,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:50,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:50,188 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:50,189 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:50,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2021-11-23 01:01:50,271 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/47d67b3f1/4a25cdf7c1104bf6b92edd71e243d185/FLAGb8d43c20b [2021-11-23 01:01:50,920 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:50,921 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2021-11-23 01:01:50,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/47d67b3f1/4a25cdf7c1104bf6b92edd71e243d185/FLAGb8d43c20b [2021-11-23 01:01:51,184 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/data/47d67b3f1/4a25cdf7c1104bf6b92edd71e243d185 [2021-11-23 01:01:51,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:51,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:51,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:51,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:51,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:51,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b871b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51, skipping insertion in model container [2021-11-23 01:01:51,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:51,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:51,404 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_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2021-11-23 01:01:51,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:51,671 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:51,688 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_f515cd23-22bb-4973-a55c-9c8e04aca913/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2021-11-23 01:01:51,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:51,805 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:51,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51 WrapperNode [2021-11-23 01:01:51,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:51,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:51,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:51,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:51,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,879 INFO L137 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2021-11-23 01:01:51,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:51,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:51,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:51,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:51,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:51,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:51,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:51,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:51,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:51" (1/1) ... [2021-11-23 01:01:51,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:51,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:51,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:51,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:01:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:01:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:01:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:01:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:01:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:01:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:01:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:01:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:01:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:52,018 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 01:01:52,209 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:52,211 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:52,443 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:01:52,451 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:01:52,459 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:01:52,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:52 BoogieIcfgContainer [2021-11-23 01:01:52,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:01:52,463 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:01:52,464 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:01:52,473 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:01:52,474 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:52" (1/1) ... [2021-11-23 01:01:52,475 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 01:01:52,482 INFO L158 Benchmark]: Toolchain (without parser) took 1289.70ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 36.8MB in the beginning and 48.1MB in the end (delta: -11.3MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:52,483 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory is still 39.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:52,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 612.61ms. Allocated memory is still 58.7MB. Free memory was 36.5MB in the beginning and 32.4MB in the end (delta: 4.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:01:52,485 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.41ms. Allocated memory is still 58.7MB. Free memory was 32.4MB in the beginning and 30.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:52,486 INFO L158 Benchmark]: Boogie Preprocessor took 38.80ms. Allocated memory is still 58.7MB. Free memory was 30.4MB in the beginning and 28.8MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:52,489 INFO L158 Benchmark]: RCFGBuilder took 542.44ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.8MB in the beginning and 49.0MB in the end (delta: -20.2MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2021-11-23 01:01:52,490 INFO L158 Benchmark]: CodeCheck took 15.62ms. Allocated memory is still 75.5MB. Free memory was 49.0MB in the beginning and 48.1MB in the end (delta: 902.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:52,500 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 58.7MB. Free memory is still 39.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 612.61ms. Allocated memory is still 58.7MB. Free memory was 36.5MB in the beginning and 32.4MB in the end (delta: 4.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.41ms. Allocated memory is still 58.7MB. Free memory was 32.4MB in the beginning and 30.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.80ms. Allocated memory is still 58.7MB. Free memory was 30.4MB in the beginning and 28.8MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 542.44ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.8MB in the beginning and 49.0MB in the end (delta: -20.2MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. * CodeCheck took 15.62ms. Allocated memory is still 75.5MB. Free memory was 49.0MB in the beginning and 48.1MB in the end (delta: 902.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:01:52,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f515cd23-22bb-4973-a55c-9c8e04aca913/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