./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e --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 d50e1e892a50aa92e60329df7fee0e2054ec5d640143ce046e34b8e78775b4bc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:59:59,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:59:59,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:59:59,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:59:59,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:59:59,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:59:59,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:59:59,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:59:59,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:59:59,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:59:59,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:59:59,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:59:59,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:59:59,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:59:59,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:59:59,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:59:59,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:59:59,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:59:59,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:59:59,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:59:59,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:59:59,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:59:59,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:59:59,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:59:59,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:59:59,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:59:59,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:59:59,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:59:59,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:59:59,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:59:59,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:59:59,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:59:59,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:59:59,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:59:59,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:59:59,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:59:59,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:59:59,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:59:59,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:59:59,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:59:59,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:59:59,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-13 22:59:59,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:59:59,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:59:59,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:59:59,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:59:59,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:59:59,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:59:59,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:59:59,840 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:59:59,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:59:59,841 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:59:59,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:59:59,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:59:59,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:59:59,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:59:59,842 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:59:59,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:59:59,842 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:59:59,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:59:59,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:59:59,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:59:59,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:59:59,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:59:59,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:59:59,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:59:59,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:59:59,845 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:59:59,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:59:59,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:59:59,846 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_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d50e1e892a50aa92e60329df7fee0e2054ec5d640143ce046e34b8e78775b4bc [2021-11-13 23:00:00,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:00:00,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:00:00,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:00:00,190 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:00:00,191 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:00:00,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c [2021-11-13 23:00:00,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/data/4b7ea2858/0851b8b9f2a3472ebb527dbf90a43b4c/FLAGe6c40e1d0 [2021-11-13 23:00:01,300 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:00:01,301 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c [2021-11-13 23:00:01,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/data/4b7ea2858/0851b8b9f2a3472ebb527dbf90a43b4c/FLAGe6c40e1d0 [2021-11-13 23:00:01,683 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/data/4b7ea2858/0851b8b9f2a3472ebb527dbf90a43b4c [2021-11-13 23:00:01,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:00:01,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:00:01,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:00:01,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:00:01,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:00:01,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:01" (1/1) ... [2021-11-13 23:00:01,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d2366c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:01, skipping insertion in model container [2021-11-13 23:00:01,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:01" (1/1) ... [2021-11-13 23:00:01,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:00:01,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:00:02,295 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_687d6072-b41e-4b64-93f2-456c2db63663/sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c[20491,20504] [2021-11-13 23:00:02,354 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_687d6072-b41e-4b64-93f2-456c2db63663/sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c[27427,27440] [2021-11-13 23:00:03,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:00:03,621 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:00:03,693 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_687d6072-b41e-4b64-93f2-456c2db63663/sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c[20491,20504] [2021-11-13 23:00:03,713 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_687d6072-b41e-4b64-93f2-456c2db63663/sv-benchmarks/c/combinations/pals_lcr.7.1.ufo.UNBOUNDED.pals+Problem12_label05.c[27427,27440] [2021-11-13 23:00:04,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:00:04,408 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:00:04,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04 WrapperNode [2021-11-13 23:00:04,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:00:04,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:00:04,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:00:04,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:00:04,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:04,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:04,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:00:04,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:00:04,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:00:04,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:00:04,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:04,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:00:05,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:00:05,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:00:05,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:00:05,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:04" (1/1) ... [2021-11-13 23:00:05,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:00:05,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:00:05,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:00:05,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_687d6072-b41e-4b64-93f2-456c2db63663/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:00:05,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:00:05,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:00:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:00:05,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start