./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI --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 63cf56590c178ab5bee91035432ec2d8a8a105f9dd09df5bf570c0fc7f48a8b0 ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI --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 63cf56590c178ab5bee91035432ec2d8a8a105f9dd09df5bf570c0fc7f48a8b0 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:36:37,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:37,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:37,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:37,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:37,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:37,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:37,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:37,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:37,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:37,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:37,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:37,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:37,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:37,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:37,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:37,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:37,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:37,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:37,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:37,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:37,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:37,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:37,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:37,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:37,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:37,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:37,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:37,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:37,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:37,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:37,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:37,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:37,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:37,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:37,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:37,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:37,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:37,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:37,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:37,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:37,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:36:37,363 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:37,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:37,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:37,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:37,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:37,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:37,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:37,367 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:36:37,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:36:37,367 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:36:37,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:37,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:37,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:37,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:37,368 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:36:37,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:37,369 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:37,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:37,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:37,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:37,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:37,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:37,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:37,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:37,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:37,372 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:36:37,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:36:37,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:37,372 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_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63cf56590c178ab5bee91035432ec2d8a8a105f9dd09df5bf570c0fc7f48a8b0 [2021-10-29 03:36:37,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:37,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:37,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:37,777 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:37,779 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:37,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i [2021-10-29 03:36:37,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/cf83d8cd0/baa08f6b2f1a4b94870cd8802b6f7eb4/FLAG8835f8e5f [2021-10-29 03:36:38,611 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:38,612 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i [2021-10-29 03:36:38,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/cf83d8cd0/baa08f6b2f1a4b94870cd8802b6f7eb4/FLAG8835f8e5f [2021-10-29 03:36:38,856 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/cf83d8cd0/baa08f6b2f1a4b94870cd8802b6f7eb4 [2021-10-29 03:36:38,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:38,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:38,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:38,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:38,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:38,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:38" (1/1) ... [2021-10-29 03:36:38,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5222407d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:38, skipping insertion in model container [2021-10-29 03:36:38,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:38" (1/1) ... [2021-10-29 03:36:38,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:38,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:39,200 WARN L228 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_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i[841,854] [2021-10-29 03:36:39,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:39,476 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:39,494 WARN L228 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_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i[841,854] [2021-10-29 03:36:39,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:39,597 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:39,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39 WrapperNode [2021-10-29 03:36:39,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:39,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:39,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:39,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:39,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:39,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:39,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:39,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:39,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:39,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:39,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:39,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:39,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:39" (1/1) ... [2021-10-29 03:36:39,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:39,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:39,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:39,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:36:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:36:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:36:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:36:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:36:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:36:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:36:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:39,810 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:36:40,141 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:36:40,141 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:36:40,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:40 BoogieIcfgContainer [2021-10-29 03:36:40,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:36:40,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:36:40,146 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:36:40,175 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:36:40,176 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:40" (1/1) ... [2021-10-29 03:36:40,177 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:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) 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) [2021-10-29 03:36:40,183 INFO L168 Benchmark]: Toolchain (without parser) took 1321.00 ms. Allocated memory is still 109.1 MB. Free memory was 71.1 MB in the beginning and 58.4 MB in the end (delta: 12.7 MB). Peak memory consumption was 10.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,184 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 109.1 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:40,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.36 ms. Allocated memory is still 109.1 MB. Free memory was 70.9 MB in the beginning and 74.1 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,186 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.77 ms. Allocated memory is still 109.1 MB. Free memory was 74.1 MB in the beginning and 72.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,187 INFO L168 Benchmark]: Boogie Preprocessor took 45.12 ms. Allocated memory is still 109.1 MB. Free memory was 72.0 MB in the beginning and 71.0 MB in the end (delta: 910.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,188 INFO L168 Benchmark]: RCFGBuilder took 438.08 ms. Allocated memory is still 109.1 MB. Free memory was 70.7 MB in the beginning and 59.4 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,189 INFO L168 Benchmark]: CodeCheck took 34.49 ms. Allocated memory is still 109.1 MB. Free memory was 59.4 MB in the beginning and 58.4 MB in the end (delta: 986.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,195 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:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 109.1 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 730.36 ms. Allocated memory is still 109.1 MB. Free memory was 70.9 MB in the beginning and 74.1 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 59.77 ms. Allocated memory is still 109.1 MB. Free memory was 74.1 MB in the beginning and 72.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 45.12 ms. Allocated memory is still 109.1 MB. Free memory was 72.0 MB in the beginning and 71.0 MB in the end (delta: 910.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 438.08 ms. Allocated memory is still 109.1 MB. Free memory was 70.7 MB in the beginning and 59.4 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 34.49 ms. Allocated memory is still 109.1 MB. Free memory was 59.4 MB in the beginning and 58.4 MB in the end (delta: 986.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:36:40,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:36:43,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:43,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:43,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:43,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:43,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:43,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:43,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:43,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:43,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:43,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:43,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:43,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:43,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:43,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:43,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:43,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:43,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:43,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:43,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:43,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:43,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:43,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:43,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:43,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:43,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:43,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:43,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:43,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:43,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:43,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:43,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:43,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:43,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:43,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:43,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:43,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:43,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:43,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:43,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:43,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:43,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:36:43,340 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:43,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:43,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:43,343 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:43,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:43,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:43,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:43,346 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:36:43,347 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:36:43,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:43,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:43,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:43,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:43,349 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:36:43,349 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:36:43,350 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:36:43,350 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:36:43,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:43,351 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:43,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:43,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:43,351 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:43,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:43,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:43,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:43,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:43,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:43,353 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:36:43,353 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:36:43,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:43,354 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:36:43,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:36:43,355 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_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63cf56590c178ab5bee91035432ec2d8a8a105f9dd09df5bf570c0fc7f48a8b0 [2021-10-29 03:36:43,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:43,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:43,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:43,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:43,837 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:43,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i [2021-10-29 03:36:43,915 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/34e0b1bd7/87b9478f46324b86b6b39a7eba4ba960/FLAGf17418376 [2021-10-29 03:36:44,686 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:44,686 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i [2021-10-29 03:36:44,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/34e0b1bd7/87b9478f46324b86b6b39a7eba4ba960/FLAGf17418376 [2021-10-29 03:36:44,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/data/34e0b1bd7/87b9478f46324b86b6b39a7eba4ba960 [2021-10-29 03:36:44,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:44,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:44,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:44,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:44,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:44,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:44" (1/1) ... [2021-10-29 03:36:44,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367bce8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:44, skipping insertion in model container [2021-10-29 03:36:44,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:44" (1/1) ... [2021-10-29 03:36:44,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:45,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:45,282 WARN L228 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_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i[841,854] [2021-10-29 03:36:45,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:45,589 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:45,604 WARN L228 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_68221d0b-ecd8-411b-8181-55056f16e614/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_neg.i[841,854] [2021-10-29 03:36:45,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:45,701 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:45,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45 WrapperNode [2021-10-29 03:36:45,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:45,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:45,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:45,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:45,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:45,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:45,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:45,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:45,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:45,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:45,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:45,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:45,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:45" (1/1) ... [2021-10-29 03:36:45,877 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:45,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:45,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:45,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:36:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:36:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:36:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:36:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:36:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:36:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:36:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:36:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:45,979 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:36:46,482 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:36:46,482 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:36:46,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:46 BoogieIcfgContainer [2021-10-29 03:36:46,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:36:46,486 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:36:46,486 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:36:46,499 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:36:46,499 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,500 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:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) 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) [2021-10-29 03:36:46,506 INFO L168 Benchmark]: Toolchain (without parser) took 1591.31 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 33.0 MB in the beginning and 51.3 MB in the end (delta: -18.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:46,507 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 56.6 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:46,508 INFO L168 Benchmark]: CACSL2BoogieTranslator took 786.22 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 32.8 MB in the beginning and 48.8 MB in the end (delta: -16.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:46,509 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.00 ms. Allocated memory is still 75.5 MB. Free memory was 48.8 MB in the beginning and 46.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:46,511 INFO L168 Benchmark]: Boogie Preprocessor took 61.42 ms. Allocated memory is still 75.5 MB. Free memory was 46.7 MB in the beginning and 45.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:46,512 INFO L168 Benchmark]: RCFGBuilder took 627.62 ms. Allocated memory is still 75.5 MB. Free memory was 45.1 MB in the beginning and 52.3 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:46,513 INFO L168 Benchmark]: CodeCheck took 17.14 ms. Allocated memory is still 75.5 MB. Free memory was 52.0 MB in the beginning and 51.3 MB in the end (delta: 769.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:46,518 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:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 56.6 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 786.22 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 32.8 MB in the beginning and 48.8 MB in the end (delta: -16.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 90.00 ms. Allocated memory is still 75.5 MB. Free memory was 48.8 MB in the beginning and 46.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 61.42 ms. Allocated memory is still 75.5 MB. Free memory was 46.7 MB in the beginning and 45.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 627.62 ms. Allocated memory is still 75.5 MB. Free memory was 45.1 MB in the beginning and 52.3 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 17.14 ms. Allocated memory is still 75.5 MB. Free memory was 52.0 MB in the beginning and 51.3 MB in the end (delta: 769.5 kB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:36:46,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68221d0b-ecd8-411b-8181-55056f16e614/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...