./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:55:56,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:55:56,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:55:56,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:55:56,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:55:56,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:55:56,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:55:56,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:55:56,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:55:56,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:55:56,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:55:56,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:55:56,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:55:56,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:55:56,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:55:56,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:55:56,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:55:56,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:55:56,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:55:56,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:55:56,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:55:56,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:55:56,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:55:56,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:55:56,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:55:56,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:55:56,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:55:56,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:55:56,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:55:56,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:55:56,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:55:56,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:55:56,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:55:56,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:55:56,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:55:56,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:55:56,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:55:56,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:55:56,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:55:56,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:55:56,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:55:56,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:55:56,891 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:55:56,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:55:56,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:55:56,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:55:56,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:55:56,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:55:56,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:55:56,895 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:55:56,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:55:56,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:55:56,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:55:56,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:55:56,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:55:56,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:55:56,897 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:55:56,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:55:56,898 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:55:56,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:55:56,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:55:56,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:55:56,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:55:56,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:55:56,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:55:56,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:55:56,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:55:56,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:55:56,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:55:56,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:55:56,901 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_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2021-11-23 00:55:57,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:55:57,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:55:57,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:55:57,344 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:55:57,345 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:55:57,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-11-23 00:55:57,444 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/b59ddbdf0/1b7f32f32c1b411ba1524c134a2a688e/FLAG194f83c40 [2021-11-23 00:55:58,201 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:55:58,201 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-11-23 00:55:58,228 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/b59ddbdf0/1b7f32f32c1b411ba1524c134a2a688e/FLAG194f83c40 [2021-11-23 00:55:58,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/b59ddbdf0/1b7f32f32c1b411ba1524c134a2a688e [2021-11-23 00:55:58,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:55:58,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:55:58,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:58,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:55:58,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:55:58,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:58" (1/1) ... [2021-11-23 00:55:58,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a6e0f43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:58, skipping insertion in model container [2021-11-23 00:55:58,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:58" (1/1) ... [2021-11-23 00:55:58,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:55:58,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:55:58,748 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_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2021-11-23 00:55:58,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:58,959 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:55:58,978 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_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2021-11-23 00:55:59,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:59,097 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:55:59,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59 WrapperNode [2021-11-23 00:55:59,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:59,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:59,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:55:59,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:55:59,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,189 INFO L137 Inliner]: procedures = 163, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2021-11-23 00:55:59,189 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:59,190 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:55:59,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:55:59,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:55:59,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:55:59,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:55:59,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:55:59,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:55:59,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:55:59,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:55:59,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:55:59,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:55:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:55:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:55:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:55:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:55:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:55:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:55:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:55:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:55:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:55:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:55:59,329 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:55:59,455 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:55:59,457 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:55:59,669 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:55:59,680 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:55:59,680 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:55:59,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:55:59 BoogieIcfgContainer [2021-11-23 00:55:59,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:55:59,685 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:55:59,685 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:55:59,699 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:55:59,699 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:55:59" (1/1) ... [2021-11-23 00:55:59,700 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:55:59,706 INFO L158 Benchmark]: Toolchain (without parser) took 1278.14ms. Allocated memory is still 136.3MB. Free memory was 102.9MB in the beginning and 86.5MB in the end (delta: 16.5MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2021-11-23 00:55:59,707 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 40.3MB in the beginning and 40.3MB in the end (delta: 43.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:55:59,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 669.20ms. Allocated memory is still 136.3MB. Free memory was 102.7MB in the beginning and 103.1MB in the end (delta: -453.6kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:55:59,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.60ms. Allocated memory is still 136.3MB. Free memory was 103.1MB in the beginning and 101.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:55:59,711 INFO L158 Benchmark]: Boogie Preprocessor took 45.88ms. Allocated memory is still 136.3MB. Free memory was 101.1MB in the beginning and 99.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:55:59,712 INFO L158 Benchmark]: RCFGBuilder took 446.54ms. Allocated memory is still 136.3MB. Free memory was 99.8MB in the beginning and 87.7MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:55:59,714 INFO L158 Benchmark]: CodeCheck took 19.14ms. Allocated memory is still 136.3MB. Free memory was 87.3MB in the beginning and 86.5MB in the end (delta: 815.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:55:59,720 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 0.43ms. Allocated memory is still 83.9MB. Free memory was 40.3MB in the beginning and 40.3MB in the end (delta: 43.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 669.20ms. Allocated memory is still 136.3MB. Free memory was 102.7MB in the beginning and 103.1MB in the end (delta: -453.6kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.60ms. Allocated memory is still 136.3MB. Free memory was 103.1MB in the beginning and 101.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.88ms. Allocated memory is still 136.3MB. Free memory was 101.1MB in the beginning and 99.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 446.54ms. Allocated memory is still 136.3MB. Free memory was 99.8MB in the beginning and 87.7MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 19.14ms. Allocated memory is still 136.3MB. Free memory was 87.3MB in the beginning and 86.5MB in the end (delta: 815.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:55:59,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:56:02,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:56:02,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:56:02,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:56:02,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:56:02,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:56:02,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:56:02,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:56:02,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:56:02,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:56:02,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:56:02,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:56:02,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:56:02,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:56:02,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:56:02,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:56:02,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:56:02,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:56:02,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:56:03,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:56:03,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:56:03,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:56:03,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:56:03,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:56:03,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:56:03,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:56:03,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:56:03,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:56:03,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:56:03,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:56:03,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:56:03,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:56:03,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:56:03,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:56:03,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:56:03,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:56:03,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:56:03,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:56:03,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:56:03,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:56:03,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:56:03,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:56:03,127 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:56:03,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:56:03,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:56:03,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:56:03,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:56:03,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:56:03,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:56:03,133 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:56:03,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:56:03,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:56:03,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:56:03,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:56:03,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:56:03,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:56:03,136 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:56:03,136 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:56:03,137 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:56:03,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:56:03,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:56:03,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:56:03,138 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:56:03,138 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:56:03,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:56:03,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:56:03,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:56:03,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:56:03,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:56:03,140 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:56:03,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:56:03,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:56:03,141 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:56:03,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:56:03,142 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_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2021-11-23 00:56:03,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:56:03,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:56:03,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:56:03,705 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:56:03,706 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:56:03,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-11-23 00:56:03,798 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/808defa49/3f2295cb0e9c402ab10eae8e711f197b/FLAG7d64d4d33 [2021-11-23 00:56:04,536 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:56:04,544 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-11-23 00:56:04,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/808defa49/3f2295cb0e9c402ab10eae8e711f197b/FLAG7d64d4d33 [2021-11-23 00:56:04,804 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/data/808defa49/3f2295cb0e9c402ab10eae8e711f197b [2021-11-23 00:56:04,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:56:04,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:56:04,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:56:04,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:56:04,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:56:04,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:04" (1/1) ... [2021-11-23 00:56:04,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10505428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:04, skipping insertion in model container [2021-11-23 00:56:04,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:04" (1/1) ... [2021-11-23 00:56:04,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:56:04,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:56:05,125 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_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2021-11-23 00:56:05,342 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:56:05,361 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:56:05,376 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_84df1d11-664a-4cd9-9bbe-e709be84307a/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2021-11-23 00:56:05,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:56:05,480 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:56:05,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05 WrapperNode [2021-11-23 00:56:05,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:56:05,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:56:05,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:56:05,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:56:05,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,540 INFO L137 Inliner]: procedures = 167, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2021-11-23 00:56:05,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:56:05,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:56:05,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:56:05,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:56:05,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:56:05,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:56:05,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:56:05,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:56:05,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:05" (1/1) ... [2021-11-23 00:56:05,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:56:05,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:56:05,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:56:05,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:56:05,732 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:56:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:56:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:56:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:56:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:56:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:56:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:56:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:56:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:56:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:56:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:56:05,738 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:56:05,957 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:56:05,959 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:56:06,187 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:56:06,198 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:56:06,199 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:56:06,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:56:06 BoogieIcfgContainer [2021-11-23 00:56:06,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:56:06,203 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:56:06,203 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:56:06,216 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:56:06,216 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:56:06" (1/1) ... [2021-11-23 00:56:06,217 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:56:06,223 INFO L158 Benchmark]: Toolchain (without parser) took 1412.14ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 24.6MB in the beginning and 29.5MB in the end (delta: -4.9MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2021-11-23 00:56:06,224 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:56:06,225 INFO L158 Benchmark]: CACSL2BoogieTranslator took 670.04ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 24.4MB in the beginning and 32.9MB in the end (delta: -8.5MB). Peak memory consumption was 3.7MB. Max. memory is 16.1GB. [2021-11-23 00:56:06,227 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.51ms. Allocated memory is still 60.8MB. Free memory was 32.9MB in the beginning and 30.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:56:06,228 INFO L158 Benchmark]: Boogie Preprocessor took 50.43ms. Allocated memory is still 60.8MB. Free memory was 30.8MB in the beginning and 43.1MB in the end (delta: -12.3MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2021-11-23 00:56:06,229 INFO L158 Benchmark]: RCFGBuilder took 608.73ms. Allocated memory is still 60.8MB. Free memory was 43.1MB in the beginning and 30.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:56:06,230 INFO L158 Benchmark]: CodeCheck took 18.12ms. Allocated memory is still 60.8MB. Free memory was 30.3MB in the beginning and 29.5MB in the end (delta: 770.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:56:06,235 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 670.04ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 24.4MB in the beginning and 32.9MB in the end (delta: -8.5MB). Peak memory consumption was 3.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.51ms. Allocated memory is still 60.8MB. Free memory was 32.9MB in the beginning and 30.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.43ms. Allocated memory is still 60.8MB. Free memory was 30.8MB in the beginning and 43.1MB in the end (delta: -12.3MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * RCFGBuilder took 608.73ms. Allocated memory is still 60.8MB. Free memory was 43.1MB in the beginning and 30.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 18.12ms. Allocated memory is still 60.8MB. Free memory was 30.3MB in the beginning and 29.5MB in the end (delta: 770.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:56:06,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84df1d11-664a-4cd9-9bbe-e709be84307a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported