./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --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 22fa4060294a09539330d4735cc6009dbd85eb0b342c0594bbbbd9284eb3fd3c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:05:11,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:05:11,457 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:05:11,462 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:05:11,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:05:11,481 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:05:11,482 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:05:11,482 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:05:11,483 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:05:11,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:05:11,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:05:11,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:05:11,484 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:05:11,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:11,485 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:05:11,485 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 22fa4060294a09539330d4735cc6009dbd85eb0b342c0594bbbbd9284eb3fd3c [2024-12-05 23:05:11,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:05:11,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:05:11,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:05:11,713 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:05:11,713 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:05:11,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i [2024-12-05 23:05:14,307 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/ff5185a9e/e17aaa1308ac4b5e94f25180cc83ea1d/FLAG5ea1bb6e5 [2024-12-05 23:05:14,512 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:05:14,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i [2024-12-05 23:05:14,520 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/ff5185a9e/e17aaa1308ac4b5e94f25180cc83ea1d/FLAG5ea1bb6e5 [2024-12-05 23:05:14,887 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/ff5185a9e/e17aaa1308ac4b5e94f25180cc83ea1d [2024-12-05 23:05:14,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:05:14,890 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:05:14,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:14,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:05:14,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:05:14,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:14" (1/1) ... [2024-12-05 23:05:14,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d94b0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:14, skipping insertion in model container [2024-12-05 23:05:14,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:14" (1/1) ... [2024-12-05 23:05:14,909 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:05:15,011 WARN L250 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i[916,929] [2024-12-05 23:05:15,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:15,083 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:05:15,091 WARN L250 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i[916,929] [2024-12-05 23:05:15,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:15,146 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:05:15,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15 WrapperNode [2024-12-05 23:05:15,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:15,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:15,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:05:15,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:05:15,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,201 INFO L138 Inliner]: procedures = 29, calls = 176, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 553 [2024-12-05 23:05:15,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:15,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:05:15,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:05:15,202 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:05:15,209 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,214 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,235 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,237 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,242 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,252 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:05:15,253 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:05:15,253 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:05:15,253 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:05:15,254 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:15" (1/1) ... [2024-12-05 23:05:15,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:15,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:05:15,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:05:15,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:05:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:05:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:05:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:05:15,395 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:05:15,396 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:05:15,855 INFO L? ?]: Removed 130 outVars from TransFormulas that were not future-live. [2024-12-05 23:05:15,855 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:05:16,350 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:05:16,350 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:05:16,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:16 BoogieIcfgContainer [2024-12-05 23:05:16,351 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:05:16,352 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:05:16,352 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:05:16,361 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:05:16,361 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:16" (1/1) ... [2024-12-05 23:05:16,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:05:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:16,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-05 23:05:16,416 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-05 23:05:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:05:16,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:05:17,907 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:05:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:05:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:05:19,096 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:05:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:05:19,625 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-05 23:05:19,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:05:19 ImpRootNode [2024-12-05 23:05:19,688 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:05:19,689 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:05:19,689 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:05:19,689 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:05:19,690 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:16" (3/4) ... [2024-12-05 23:05:19,692 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-05 23:05:19,693 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:05:19,694 INFO L158 Benchmark]: Toolchain (without parser) took 4803.55ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 116.3MB in the beginning and 233.1MB in the end (delta: -116.8MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2024-12-05 23:05:19,694 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:05:19,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 255.82ms. Allocated memory is still 142.6MB. Free memory was 116.1MB in the beginning and 100.5MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:05:19,695 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.76ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 96.0MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:05:19,695 INFO L158 Benchmark]: Boogie Preprocessor took 50.09ms. Allocated memory is still 142.6MB. Free memory was 96.0MB in the beginning and 92.7MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:05:19,696 INFO L158 Benchmark]: RCFGBuilder took 1098.16ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 103.2MB in the end (delta: -10.4MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2024-12-05 23:05:19,696 INFO L158 Benchmark]: CodeCheck took 3336.87ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 103.2MB in the beginning and 233.1MB in the end (delta: -130.0MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-12-05 23:05:19,696 INFO L158 Benchmark]: Witness Printer took 3.98ms. Allocated memory is still 335.5MB. Free memory was 233.1MB in the beginning and 233.1MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:05:19,699 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 45 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 76 NumberOfCodeBlocks, 76 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 67, overapproximation of bitwiseOr at line 43, overapproximation of someBinaryDOUBLEComparisonOperation at line 80, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 82, overapproximation of someBinaryDOUBLEComparisonOperation at line 58, overapproximation of someBinaryDOUBLEComparisonOperation at line 78. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[2] = { 1, 1 }; [L25-L27] double double_Array_0[5] = { 999999999999.3, 0.0, 2.5, 4.5, 9999.5 }; [L28-L30] signed char signed_char_Array_0[3] = { 16, -128, 16 }; [L31-L33] signed long int signed_long_int_Array_0[1] = { -8 }; [L34-L36] unsigned short int unsigned_short_int_Array_0[2][2] = { {5, 128}, {32647, 16} }; [L37] signed long int last_1_signed_long_int_Array_0_0_ = -8; [L38] unsigned short int last_1_unsigned_short_int_Array_0_0__0_ = 5; [L110] isInitial = 1 [L111] FCALL initially() [L113] CALL updateLastVariables() [L102] EXPR signed_long_int_Array_0[0] [L102] last_1_signed_long_int_Array_0_0_ = signed_long_int_Array_0[0] [L103] EXPR unsigned_short_int_Array_0[0][0] [L103] last_1_unsigned_short_int_Array_0_0__0_ = unsigned_short_int_Array_0[0][0] [L113] RET updateLastVariables() [L114] CALL updateVariables() [L71] BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L72] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L72] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L72] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L73] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L73] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L73] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L74] BOOL_unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar() [L75] EXPR BOOL_unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L75] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L75] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L76] EXPR BOOL_unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L76] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L76] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L77] double_Array_0[0] = __VERIFIER_nondet_double() [L78] EXPR double_Array_0[0] [L78] EXPR double_Array_0[0] >= 0.0F && double_Array_0[0] <= -1.0e-20F [L78] EXPR double_Array_0[0] [L78] EXPR double_Array_0[0] >= 0.0F && double_Array_0[0] <= -1.0e-20F [L78] EXPR (double_Array_0[0] >= 0.0F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 4611686.018427382800e+12F && double_Array_0[0] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L78] CALL assume_abort_if_not((double_Array_0[0] >= 0.0F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 4611686.018427382800e+12F && double_Array_0[0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L78] RET assume_abort_if_not((double_Array_0[0] >= 0.0F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 4611686.018427382800e+12F && double_Array_0[0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L79] double_Array_0[1] = __VERIFIER_nondet_double() [L80] EXPR double_Array_0[1] [L80] EXPR double_Array_0[1] >= 4611686.018427382800e+12F && double_Array_0[1] <= -1.0e-20F [L80] EXPR (double_Array_0[1] >= 4611686.018427382800e+12F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F ) [L80] EXPR double_Array_0[1] [L80] EXPR double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F [L80] EXPR double_Array_0[1] [L80] EXPR double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F [L80] EXPR (double_Array_0[1] >= 4611686.018427382800e+12F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L80] CALL assume_abort_if_not((double_Array_0[1] >= 4611686.018427382800e+12F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L80] RET assume_abort_if_not((double_Array_0[1] >= 4611686.018427382800e+12F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L81] double_Array_0[2] = __VERIFIER_nondet_double() [L82] EXPR double_Array_0[2] [L82] EXPR double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F [L82] EXPR double_Array_0[2] [L82] EXPR double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F [L82] EXPR (double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854765600e+12F && double_Array_0[2] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L82] CALL assume_abort_if_not((double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854765600e+12F && double_Array_0[2] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L82] RET assume_abort_if_not((double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854765600e+12F && double_Array_0[2] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L83] double_Array_0[3] = __VERIFIER_nondet_double() [L84] EXPR double_Array_0[3] [L84] EXPR double_Array_0[3] >= -922337.2036854765600e+13F && double_Array_0[3] <= -1.0e-20F [L84] EXPR double_Array_0[3] [L84] EXPR double_Array_0[3] >= -922337.2036854765600e+13F && double_Array_0[3] <= -1.0e-20F [L84] EXPR (double_Array_0[3] >= -922337.2036854765600e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854765600e+12F && double_Array_0[3] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L84] CALL assume_abort_if_not((double_Array_0[3] >= -922337.2036854765600e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854765600e+12F && double_Array_0[3] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not((double_Array_0[3] >= -922337.2036854765600e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854765600e+12F && double_Array_0[3] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L85] signed_char_Array_0[0] = __VERIFIER_nondet_char() [L86] EXPR signed_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L86] CALL assume_abort_if_not(signed_char_Array_0[0] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L86] RET assume_abort_if_not(signed_char_Array_0[0] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L87] EXPR signed_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L87] CALL assume_abort_if_not(signed_char_Array_0[0] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L87] RET assume_abort_if_not(signed_char_Array_0[0] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L88] signed_char_Array_0[2] = __VERIFIER_nondet_char() [L89] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L89] CALL assume_abort_if_not(signed_char_Array_0[2] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(signed_char_Array_0[2] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L90] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L90] CALL assume_abort_if_not(signed_char_Array_0[2] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(signed_char_Array_0[2] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L91] unsigned_short_int_Array_0[1][0] = __VERIFIER_nondet_ushort() [L92] EXPR unsigned_short_int_Array_0[1][0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L92] CALL assume_abort_if_not(unsigned_short_int_Array_0[1][0] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(unsigned_short_int_Array_0[1][0] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L93] EXPR unsigned_short_int_Array_0[1][0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L93] CALL assume_abort_if_not(unsigned_short_int_Array_0[1][0] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(unsigned_short_int_Array_0[1][0] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L94] unsigned_short_int_Array_0[0][1] = __VERIFIER_nondet_ushort() [L95] EXPR unsigned_short_int_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L95] CALL assume_abort_if_not(unsigned_short_int_Array_0[0][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(unsigned_short_int_Array_0[0][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L96] EXPR unsigned_short_int_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L96] CALL assume_abort_if_not(unsigned_short_int_Array_0[0][1] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(unsigned_short_int_Array_0[0][1] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L97] unsigned_short_int_Array_0[1][1] = __VERIFIER_nondet_ushort() [L98] EXPR unsigned_short_int_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L98] CALL assume_abort_if_not(unsigned_short_int_Array_0[1][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(unsigned_short_int_Array_0[1][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L99] EXPR unsigned_short_int_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L99] CALL assume_abort_if_not(unsigned_short_int_Array_0[1][1] <= 65534) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(unsigned_short_int_Array_0[1][1] <= 65534) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L114] RET updateVariables() [L115] CALL step() [L42] signed long int stepLocal_0 = (((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_)); [L43] EXPR last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_ [L43] COND TRUE stepLocal_0 != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_) [L44] BOOL_unsigned_char_Array_0[1] [L44] COND FALSE !(BOOL_unsigned_char_Array_0[1]) [L50] EXPR signed_char_Array_0[2] [L50] EXPR signed_char_Array_0[1] [L50] unsigned char stepLocal_1 = signed_char_Array_0[2] >= signed_char_Array_0[1]; [L51] stepLocal_1 && BOOL_unsigned_char_Array_0[0] [L51] EXPR BOOL_unsigned_char_Array_0[0] [L51] stepLocal_1 && BOOL_unsigned_char_Array_0[0] [L51] COND TRUE stepLocal_1 && BOOL_unsigned_char_Array_0[0] [L52] EXPR unsigned_short_int_Array_0[1][1] [L52] EXPR ((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100) [L52] EXPR unsigned_short_int_Array_0[1][1] [L52] EXPR ((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100) [L52] unsigned_short_int_Array_0[0][0] = ((((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100))) [L56] EXPR signed_char_Array_0[1] [L56] signed char stepLocal_2 = signed_char_Array_0[1]; [L57] EXPR unsigned_short_int_Array_0[1][0] [L57] COND FALSE !(stepLocal_2 > unsigned_short_int_Array_0[1][0]) [L64] EXPR unsigned_short_int_Array_0[1][1] [L64] signed_long_int_Array_0[0] = unsigned_short_int_Array_0[1][1] [L66] BOOL_unsigned_char_Array_0[1] [L66] COND FALSE !(BOOL_unsigned_char_Array_0[1]) [L115] RET step() [L116] CALL, EXPR property() [L106] EXPR BOOL_unsigned_char_Array_0[1] [L106] EXPR BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1 [L106] EXPR (BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1) && ((((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2])))))) [L106] EXPR last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_ [L106] EXPR (((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]))))) [L106] EXPR signed_char_Array_0[1] [L106] EXPR signed_char_Array_0[0] [L106] EXPR signed_char_Array_0[2] [L106] EXPR ((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]) [L106] EXPR signed_char_Array_0[2] [L106] EXPR ((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]) [L106] EXPR (((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]))))) [L106] EXPR (BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1) && ((((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2])))))) [L106] EXPR ((BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1) && ((((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]))))))) && (((signed_char_Array_0[2] >= signed_char_Array_0[1]) && BOOL_unsigned_char_Array_0[0]) ? (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100))))) : (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((unsigned_short_int_Array_0[1][0] - 5) + unsigned_short_int_Array_0[0][1])))) [L106] EXPR (((BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1) && ((((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]))))))) && (((signed_char_Array_0[2] >= signed_char_Array_0[1]) && BOOL_unsigned_char_Array_0[0]) ? (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100))))) : (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((unsigned_short_int_Array_0[1][0] - 5) + unsigned_short_int_Array_0[0][1]))))) && ((signed_char_Array_0[1] > unsigned_short_int_Array_0[1][0]) ? ((double_Array_0[3] < (double_Array_0[1] - double_Array_0[0])) ? (signed_long_int_Array_0[0] == ((signed long int) ((((unsigned_short_int_Array_0[1][1]) < 0 ) ? -(unsigned_short_int_Array_0[1][1]) : (unsigned_short_int_Array_0[1][1]))))) : (signed_long_int_Array_0[0] == ((signed long int) unsigned_short_int_Array_0[0][0]))) : (signed_long_int_Array_0[0] == ((signed long int) unsigned_short_int_Array_0[1][1]))) [L106-L107] return (((BOOL_unsigned_char_Array_0[1] ? (double_Array_0[4] == ((double) ((((double_Array_0[3]) > ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0])))) ? (double_Array_0[3]) : ((double_Array_0[2] - (double_Array_0[1] - double_Array_0[0]))))))) : 1) && ((((((-25) < (last_1_signed_long_int_Array_0_0_)) ? (-25) : (last_1_signed_long_int_Array_0_0_))) != (last_1_signed_long_int_Array_0_0_ ^ last_1_unsigned_short_int_Array_0_0__0_)) ? (BOOL_unsigned_char_Array_0[1] ? (signed_char_Array_0[1] == ((signed char) (signed_char_Array_0[2] + signed_char_Array_0[0]))) : 1) : (signed_char_Array_0[1] == ((signed char) ((((signed_char_Array_0[0]) < (signed_char_Array_0[2])) ? (signed_char_Array_0[0]) : (signed_char_Array_0[2]))))))) && (((signed_char_Array_0[2] >= signed_char_Array_0[1]) && BOOL_unsigned_char_Array_0[0]) ? (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((((unsigned_short_int_Array_0[1][1]) < (100)) ? (unsigned_short_int_Array_0[1][1]) : (100))))) : (unsigned_short_int_Array_0[0][0] == ((unsigned short int) ((unsigned_short_int_Array_0[1][0] - 5) + unsigned_short_int_Array_0[0][1]))))) && ((signed_char_Array_0[1] > unsigned_short_int_Array_0[1][0]) ? ((double_Array_0[3] < (double_Array_0[1] - double_Array_0[0])) ? (signed_long_int_Array_0[0] == ((signed long int) ((((unsigned_short_int_Array_0[1][1]) < 0 ) ? -(unsigned_short_int_Array_0[1][1]) : (unsigned_short_int_Array_0[1][1]))))) : (signed_long_int_Array_0[0] == ((signed long int) unsigned_short_int_Array_0[0][0]))) : (signed_long_int_Array_0[0] == ((signed long int) unsigned_short_int_Array_0[1][1]))) ; [L116] RET, EXPR property() [L116] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_signed_long_int_Array_0_0_=-8, last_1_unsigned_short_int_Array_0_0__0_=5, signed_char_Array_0={6:0}, signed_long_int_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 255.82ms. Allocated memory is still 142.6MB. Free memory was 116.1MB in the beginning and 100.5MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.76ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 96.0MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.09ms. Allocated memory is still 142.6MB. Free memory was 96.0MB in the beginning and 92.7MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1098.16ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 103.2MB in the end (delta: -10.4MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * CodeCheck took 3336.87ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 103.2MB in the beginning and 233.1MB in the end (delta: -130.0MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Witness Printer took 3.98ms. Allocated memory is still 335.5MB. Free memory was 233.1MB in the beginning and 233.1MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-05 23:05:19,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/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_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --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 22fa4060294a09539330d4735cc6009dbd85eb0b342c0594bbbbd9284eb3fd3c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:05:21,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:05:21,741 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 23:05:21,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:05:21,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:05:21,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:05:21,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:05:21,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:05:21,767 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:05:21,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:05:21,768 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:05:21,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:21,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:05:21,769 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 22fa4060294a09539330d4735cc6009dbd85eb0b342c0594bbbbd9284eb3fd3c [2024-12-05 23:05:21,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:05:22,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:05:22,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:05:22,008 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:05:22,008 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:05:22,009 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i [2024-12-05 23:05:24,674 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/c3335ae4a/e221a11770114e4da480f27881deae95/FLAG162623459 [2024-12-05 23:05:24,856 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:05:24,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i [2024-12-05 23:05:24,865 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/c3335ae4a/e221a11770114e4da480f27881deae95/FLAG162623459 [2024-12-05 23:05:24,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/data/c3335ae4a/e221a11770114e4da480f27881deae95 [2024-12-05 23:05:24,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:05:24,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:05:24,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:24,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:05:24,889 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:05:24,890 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:24" (1/1) ... [2024-12-05 23:05:24,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d002bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:24, skipping insertion in model container [2024-12-05 23:05:24,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:24" (1/1) ... [2024-12-05 23:05:24,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:05:25,036 WARN L250 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i[916,929] [2024-12-05 23:05:25,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:25,107 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:05:25,118 WARN L250 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_8e1f466f-8288-4f99-83db-ea36d28f8f13/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-81.i[916,929] [2024-12-05 23:05:25,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:25,183 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:05:25,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25 WrapperNode [2024-12-05 23:05:25,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:25,184 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:25,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:05:25,185 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:05:25,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,204 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,235 INFO L138 Inliner]: procedures = 36, calls = 176, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 529 [2024-12-05 23:05:25,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:25,236 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:05:25,236 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:05:25,236 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:05:25,243 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,244 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,250 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,271 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,280 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,286 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:05:25,287 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:05:25,287 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:05:25,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:05:25,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:25" (1/1) ... [2024-12-05 23:05:25,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:25,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:05:25,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:05:25,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-05 23:05:25,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:05:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:05:25,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:05:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:05:25,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:05:25,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-05 23:05:25,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 23:05:25,456 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:05:25,458 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:05:35,651 INFO L? ?]: Removed 136 outVars from TransFormulas that were not future-live. [2024-12-05 23:05:35,651 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:05:36,094 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:05:36,095 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:05:36,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:36 BoogieIcfgContainer [2024-12-05 23:05:36,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:05:36,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:05:36,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:05:36,103 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:05:36,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:36" (1/1) ... [2024-12-05 23:05:36,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:05:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-05 23:05:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-05 23:05:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:05:36,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:36,150 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:05:36,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:05:36,152 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:05:36,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1f466f-8288-4f99-83db-ea36d28f8f13/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process