./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:49:11,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:49:11,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:49:11,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:49:11,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:49:11,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:49:11,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:49:11,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:49:11,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:49:11,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:49:11,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:49:11,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:49:11,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:49:11,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:49:11,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:49:11,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:49:11,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:49:11,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:49:11,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:49:11,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:49:11,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:49:11,399 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:49:11,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:49:11,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:49:11,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:49:11,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:49:11,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:49:11,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:49:11,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:49:11,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:49:11,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:49:11,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:49:11,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:49:11,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:49:11,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:49:11,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:49:11,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:49:11,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:49:11,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:49:11,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:49:11,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:49:11,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 07:49:11,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:49:11,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:49:11,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:49:11,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:49:11,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:49:11,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:49:11,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:49:11,466 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:49:11,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:49:11,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:49:11,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:49:11,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:49:11,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:49:11,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:49:11,474 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:49:11,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:49:11,475 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:49:11,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:49:11,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:49:11,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:49:11,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:49:11,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:49:11,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:49:11,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:49:11,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:49:11,477 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:49:11,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:49:11,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:49:11,477 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_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-25 07:49:11,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:49:11,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:49:11,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:49:11,804 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:49:11,805 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:49:11,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-25 07:49:11,886 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/487b10e68/8c9d4284707849949200eb0456c53042/FLAG0ec1a102b [2021-11-25 07:49:12,426 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:49:12,427 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-25 07:49:12,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/487b10e68/8c9d4284707849949200eb0456c53042/FLAG0ec1a102b [2021-11-25 07:49:12,888 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/487b10e68/8c9d4284707849949200eb0456c53042 [2021-11-25 07:49:12,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:49:12,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:49:12,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:12,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:49:12,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:49:12,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:12" (1/1) ... [2021-11-25 07:49:12,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d8802e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:12, skipping insertion in model container [2021-11-25 07:49:12,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:12" (1/1) ... [2021-11-25 07:49:12,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:49:12,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:49:13,127 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_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-25 07:49:13,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:13,278 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:49:13,290 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_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-25 07:49:13,317 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:13,355 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:49:13,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13 WrapperNode [2021-11-25 07:49:13,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:13,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:49:13,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:49:13,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:49:13,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,397 INFO L137 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2021-11-25 07:49:13,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:49:13,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:49:13,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:49:13,398 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:49:13,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:49:13,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:49:13,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:49:13,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:49:13,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:49:13,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:49:13,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:49:13,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:49:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:49:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:49:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:49:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-25 07:49:13,542 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:49:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:49:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:49:13,544 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-25 07:49:13,701 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:49:13,702 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:49:13,893 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:49:13,900 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:49:13,900 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:49:13,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:49:13 BoogieIcfgContainer [2021-11-25 07:49:13,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:49:13,903 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:49:13,904 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:49:13,924 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:49:13,925 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:49:13" (1/1) ... [2021-11-25 07:49:13,926 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) [2021-11-25 07:49:13,930 INFO L158 Benchmark]: Toolchain (without parser) took 1036.61ms. Allocated memory is still 92.3MB. Free memory was 49.2MB in the beginning and 40.6MB in the end (delta: 8.6MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,931 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:49:13,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 462.35ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 56.6MB in the end (delta: -7.6MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,934 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.77ms. Allocated memory is still 92.3MB. Free memory was 56.4MB in the beginning and 54.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,935 INFO L158 Benchmark]: Boogie Preprocessor took 45.76ms. Allocated memory is still 92.3MB. Free memory was 54.6MB in the beginning and 53.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,936 INFO L158 Benchmark]: RCFGBuilder took 458.27ms. Allocated memory is still 92.3MB. Free memory was 53.2MB in the beginning and 41.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,937 INFO L158 Benchmark]: CodeCheck took 24.32ms. Allocated memory is still 92.3MB. Free memory was 41.6MB in the beginning and 40.6MB in the end (delta: 989.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:49:13,947 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 0.28ms. Allocated memory is still 92.3MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 462.35ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 56.6MB in the end (delta: -7.6MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.77ms. Allocated memory is still 92.3MB. Free memory was 56.4MB in the beginning and 54.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.76ms. Allocated memory is still 92.3MB. Free memory was 54.6MB in the beginning and 53.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 458.27ms. Allocated memory is still 92.3MB. Free memory was 53.2MB in the beginning and 41.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 24.32ms. Allocated memory is still 92.3MB. Free memory was 41.6MB in the beginning and 40.6MB in the end (delta: 989.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:49:14,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/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_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:49:16,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:49:16,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:49:16,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:49:16,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:49:16,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:49:16,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:49:16,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:49:16,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:49:16,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:49:16,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:49:16,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:49:16,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:49:16,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:49:16,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:49:16,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:49:16,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:49:16,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:49:16,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:49:16,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:49:16,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:49:16,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:49:16,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:49:16,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:49:16,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:49:16,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:49:16,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:49:16,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:49:16,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:49:16,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:49:16,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:49:16,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:49:16,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:49:16,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:49:16,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:49:16,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:49:16,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:49:16,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:49:16,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:49:16,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:49:16,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:49:16,549 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-25 07:49:16,595 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:49:16,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:49:16,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:49:16,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:49:16,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:49:16,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:49:16,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:49:16,599 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:49:16,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:49:16,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:49:16,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:49:16,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:49:16,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:49:16,601 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:49:16,601 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:49:16,601 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:49:16,601 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:49:16,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:49:16,602 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:49:16,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:49:16,602 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:49:16,603 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:49:16,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:49:16,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:49:16,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:49:16,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:49:16,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:49:16,604 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:49:16,605 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:49:16,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:49:16,605 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:49:16,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:49:16,606 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_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-25 07:49:16,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:49:17,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:49:17,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:49:17,006 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:49:17,007 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:49:17,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-25 07:49:17,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/643d0c65f/6341b54845f84ec989f7ed4bf74be953/FLAGca4462753 [2021-11-25 07:49:17,761 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:49:17,761 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-25 07:49:17,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/643d0c65f/6341b54845f84ec989f7ed4bf74be953/FLAGca4462753 [2021-11-25 07:49:18,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/data/643d0c65f/6341b54845f84ec989f7ed4bf74be953 [2021-11-25 07:49:18,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:49:18,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:49:18,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:18,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:49:18,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:49:18,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44da6a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18, skipping insertion in model container [2021-11-25 07:49:18,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:49:18,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:49:18,296 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_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-25 07:49:18,531 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:18,549 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:49:18,565 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_c6218e6e-2160-46f0-9477-41b121c23d43/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-25 07:49:18,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:49:18,676 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:49:18,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18 WrapperNode [2021-11-25 07:49:18,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:49:18,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:49:18,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:49:18,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:49:18,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,752 INFO L137 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2021-11-25 07:49:18,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:49:18,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:49:18,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:49:18,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:49:18,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:49:18,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:49:18,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:49:18,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:49:18,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:49:18" (1/1) ... [2021-11-25 07:49:18,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:49:18,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:49:18,815 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:49:18,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:49:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-25 07:49:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:49:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:49:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-25 07:49:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:49:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:49:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-25 07:49:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-25 07:49:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:49:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-25 07:49:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:49:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:49:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:49:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:49:18,875 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-25 07:49:19,016 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:49:19,040 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:49:19,252 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:49:19,260 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:49:19,260 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:49:19,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:49:19 BoogieIcfgContainer [2021-11-25 07:49:19,262 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:49:19,267 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:49:19,267 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:49:19,277 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:49:19,277 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:49:19" (1/1) ... [2021-11-25 07:49:19,278 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) [2021-11-25 07:49:19,284 INFO L158 Benchmark]: Toolchain (without parser) took 1243.19ms. Allocated memory is still 60.8MB. Free memory was 36.8MB in the beginning and 32.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2021-11-25 07:49:19,286 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:49:19,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 636.30ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 33.9MB in the end (delta: 2.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:49:19,288 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.82ms. Allocated memory is still 60.8MB. Free memory was 33.7MB in the beginning and 31.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:49:19,289 INFO L158 Benchmark]: Boogie Preprocessor took 30.75ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 30.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:49:19,290 INFO L158 Benchmark]: RCFGBuilder took 477.19ms. Allocated memory is still 60.8MB. Free memory was 30.0MB in the beginning and 33.8MB in the end (delta: -3.8MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2021-11-25 07:49:19,291 INFO L158 Benchmark]: CodeCheck took 15.08ms. Allocated memory is still 60.8MB. Free memory was 33.6MB in the beginning and 32.7MB in the end (delta: 924.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:49:19,300 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 0.26ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 636.30ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 33.9MB in the end (delta: 2.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.82ms. Allocated memory is still 60.8MB. Free memory was 33.7MB in the beginning and 31.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.75ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 30.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 477.19ms. Allocated memory is still 60.8MB. Free memory was 30.0MB in the beginning and 33.8MB in the end (delta: -3.8MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * CodeCheck took 15.08ms. Allocated memory is still 60.8MB. Free memory was 33.6MB in the beginning and 32.7MB in the end (delta: 924.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:49:19,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6218e6e-2160-46f0-9477-41b121c23d43/bin/ukojak-d1pc8ZmBRL/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