./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c --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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/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 707a68b5ae5daf5497cfeaeef06b8e51a77f018401ec73338bde503119bd77ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:48:16,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:48:16,669 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:48:16,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:48:16,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:48:16,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:48:16,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:48:16,695 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:48:16,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:48:16,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:48:16,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:48:16,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:48:16,697 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:48:16,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:48:16,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:48:16,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:48:16,698 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:48:16,698 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:48:16,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:48:16,698 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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/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 -> 707a68b5ae5daf5497cfeaeef06b8e51a77f018401ec73338bde503119bd77ef [2024-12-06 05:48:16,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:48:16,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:48:16,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:48:16,950 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:48:16,950 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:48:16,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c [2024-12-06 05:48:19,638 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/data/93edf1d72/8948cd88f1344e9e9e2807bebdaa1d01/FLAG9e2373e97 [2024-12-06 05:48:19,886 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:48:19,886 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c [2024-12-06 05:48:19,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/data/93edf1d72/8948cd88f1344e9e9e2807bebdaa1d01/FLAG9e2373e97 [2024-12-06 05:48:20,224 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/data/93edf1d72/8948cd88f1344e9e9e2807bebdaa1d01 [2024-12-06 05:48:20,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:48:20,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:48:20,229 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:48:20,229 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:48:20,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:48:20,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a669a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20, skipping insertion in model container [2024-12-06 05:48:20,234 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,259 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:48:20,392 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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c[2897,2910] [2024-12-06 05:48:20,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:48:20,475 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:48:20,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2024-12-06 05:48:20,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [153] [2024-12-06 05:48:20,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [162] [2024-12-06 05:48:20,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [190] [2024-12-06 05:48:20,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [283] [2024-12-06 05:48:20,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [351] [2024-12-06 05:48:20,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [538] [2024-12-06 05:48:20,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [573] [2024-12-06 05:48:20,490 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_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c[2897,2910] [2024-12-06 05:48:20,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:48:20,549 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:48:20,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20 WrapperNode [2024-12-06 05:48:20,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:48:20,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:48:20,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:48:20,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:48:20,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,583 INFO L138 Inliner]: procedures = 54, calls = 97, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 168 [2024-12-06 05:48:20,584 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:48:20,584 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:48:20,584 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:48:20,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:48:20,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,592 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,596 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,601 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,602 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,605 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:48:20,606 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:48:20,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:48:20,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:48:20,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:48:20,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:48:20,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:48:20,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:48:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-06 05:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-06 05:48:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:48:20,714 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:48:20,716 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:48:20,889 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-06 05:48:20,889 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:48:20,952 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:48:20,953 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:48:20,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:48:20 BoogieIcfgContainer [2024-12-06 05:48:20,953 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:48:20,954 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:48:20,954 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:48:20,963 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:48:20,963 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:48:20" (1/1) ... [2024-12-06 05:48:20,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:48:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2024-12-06 05:48:21,017 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2024-12-06 05:48:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:48:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-12-06 05:48:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-12-06 05:48:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:48:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 61 states and 89 transitions. [2024-12-06 05:48:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 89 transitions. [2024-12-06 05:48:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:48:21,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 62 states and 90 transitions. [2024-12-06 05:48:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 90 transitions. [2024-12-06 05:48:21,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:48:21,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 63 states and 91 transitions. [2024-12-06 05:48:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2024-12-06 05:48:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:48:21,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 64 states and 92 transitions. [2024-12-06 05:48:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-12-06 05:48:21,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:48:21,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 78 states and 126 transitions. [2024-12-06 05:48:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 126 transitions. [2024-12-06 05:48:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:22,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 84 states and 141 transitions. [2024-12-06 05:48:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 141 transitions. [2024-12-06 05:48:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 98 states and 172 transitions. [2024-12-06 05:48:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 172 transitions. [2024-12-06 05:48:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:48:23,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2024-12-06 05:48:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2024-12-06 05:48:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:48:23,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 105 states and 184 transitions. [2024-12-06 05:48:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 184 transitions. [2024-12-06 05:48:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:48:23,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 108 states and 193 transitions. [2024-12-06 05:48:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 193 transitions. [2024-12-06 05:48:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:48:23,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 109 states and 194 transitions. [2024-12-06 05:48:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 194 transitions. [2024-12-06 05:48:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:48:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 118 states and 213 transitions. [2024-12-06 05:48:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 213 transitions. [2024-12-06 05:48:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:48:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 119 states and 214 transitions. [2024-12-06 05:48:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 214 transitions. [2024-12-06 05:48:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:48:24,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 120 states and 217 transitions. [2024-12-06 05:48:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 217 transitions. [2024-12-06 05:48:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:48:24,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 121 states and 220 transitions. [2024-12-06 05:48:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 220 transitions. [2024-12-06 05:48:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:48:24,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 129 states and 235 transitions. [2024-12-06 05:48:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 235 transitions. [2024-12-06 05:48:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:48:24,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 130 states and 236 transitions. [2024-12-06 05:48:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 236 transitions. [2024-12-06 05:48:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:48:24,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 141 states and 269 transitions. [2024-12-06 05:48:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 269 transitions. [2024-12-06 05:48:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:48:25,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:48:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 142 states and 269 transitions. [2024-12-06 05:48:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 269 transitions. [2024-12-06 05:48:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:48:26,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:26,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 152 states and 299 transitions. [2024-12-06 05:48:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 299 transitions. [2024-12-06 05:48:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:48:27,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:27,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 153 states and 300 transitions. [2024-12-06 05:48:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 300 transitions. [2024-12-06 05:48:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:48:27,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 159 states and 316 transitions. [2024-12-06 05:48:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 316 transitions. [2024-12-06 05:48:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:48:28,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:28,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 160 states and 317 transitions. [2024-12-06 05:48:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 317 transitions. [2024-12-06 05:48:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:48:28,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 161 states and 317 transitions. [2024-12-06 05:48:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 317 transitions. [2024-12-06 05:48:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:48:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:48:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 162 states and 317 transitions. [2024-12-06 05:48:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 317 transitions. [2024-12-06 05:48:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:48:28,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:28,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 326 transitions. [2024-12-06 05:48:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 326 transitions. [2024-12-06 05:48:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:48:29,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:29,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:29,280 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 174 states and 339 transitions. [2024-12-06 05:48:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 339 transitions. [2024-12-06 05:48:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:48:29,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:29,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 181 states and 359 transitions. [2024-12-06 05:48:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 359 transitions. [2024-12-06 05:48:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:48:30,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:30,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 182 states and 361 transitions. [2024-12-06 05:48:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 361 transitions. [2024-12-06 05:48:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:48:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 183 states and 359 transitions. [2024-12-06 05:48:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 359 transitions. [2024-12-06 05:48:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:48:30,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:30,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 184 states and 362 transitions. [2024-12-06 05:48:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 362 transitions. [2024-12-06 05:48:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:48:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 185 states and 365 transitions. [2024-12-06 05:48:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 365 transitions. [2024-12-06 05:48:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:48:31,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 190 states and 374 transitions. [2024-12-06 05:48:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 374 transitions. [2024-12-06 05:48:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:31,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:48:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 192 states and 378 transitions. [2024-12-06 05:48:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 378 transitions. [2024-12-06 05:48:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:31,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 194 states and 380 transitions. [2024-12-06 05:48:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 380 transitions. [2024-12-06 05:48:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:48:31,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:48:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 195 states and 380 transitions. [2024-12-06 05:48:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 380 transitions. [2024-12-06 05:48:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:48:31,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 200 states and 391 transitions. [2024-12-06 05:48:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 391 transitions. [2024-12-06 05:48:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:48:31,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 392 transitions. [2024-12-06 05:48:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 392 transitions. [2024-12-06 05:48:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:48:31,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 202 states and 393 transitions. [2024-12-06 05:48:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 393 transitions. [2024-12-06 05:48:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:48:31,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:48:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 203 states and 393 transitions. [2024-12-06 05:48:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 393 transitions. [2024-12-06 05:48:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:48:31,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:48:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 204 states and 393 transitions. [2024-12-06 05:48:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 393 transitions. [2024-12-06 05:48:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:48:31,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 206 states and 395 transitions. [2024-12-06 05:48:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 395 transitions. [2024-12-06 05:48:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:48:31,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:48:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 75 states and 112 transitions. [2024-12-06 05:48:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2024-12-06 05:48:31,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 05:48:31,965 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 45 iterations. [2024-12-06 05:48:31,973 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 440 447) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 440 447) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 381 387) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 381 387) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 221 232) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 221 232) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L403(line 403) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L399(line 399) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L408(line 408) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) (= ~waterLevel~0 1)) [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L408-1(lines 389 413) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L177(lines 177 183) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L173(lines 173 186) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L173-1(lines 165 189) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L368-1(lines 368 374) the Hoare annotation is: true [2024-12-06 05:48:32,469 INFO L77 FloydHoareUtils]: At program point L397(lines 397 405) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 357 380) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= ~waterLevel~0 1))) (or (and (not .cse0) .cse1) (not (= ~pumpRunning~0 0)) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (and .cse1 .cse2) (and (not .cse2) .cse0 (not (= 0 ~systemActive~0))))) [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L393(lines 393 410) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (= ~waterLevel~0 1)) [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L158(line 158) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 357 380) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L361-1(lines 360 379) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (and (not (= 1 ~systemActive~0)) (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L66-1(lines 66 70) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 52 81) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L62-2(lines 62 76) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L58-1(line 58) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point L77(lines 52 81) the Hoare annotation is: true [2024-12-06 05:48:32,470 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 52 81) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L73(line 73) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L66(lines 66 70) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L527(lines 527 533) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L527-1(lines 527 533) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L325(lines 325 338) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L317(line 317) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L346(lines 285 350) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L305(lines 305 311) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L305-1(lines 305 311) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L140(lines 140 147) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0) (= ~waterLevel~0 1)) [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L140-2(lines 140 147) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L343(lines 294 344) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L529(line 529) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L331(lines 331 337) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L331-2(lines 325 338) the Hoare annotation is: true [2024-12-06 05:48:32,471 INFO L77 FloydHoareUtils]: At program point L315(lines 315 321) the Hoare annotation is: true [2024-12-06 05:48:32,472 INFO L77 FloydHoareUtils]: At program point L315-1(lines 315 321) the Hoare annotation is: true [2024-12-06 05:48:32,472 INFO L77 FloydHoareUtils]: At program point L340(lines 295 342) the Hoare annotation is: true [2024-12-06 05:48:32,472 INFO L77 FloydHoareUtils]: At program point L307(line 307) the Hoare annotation is: true [2024-12-06 05:48:32,472 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 209 220) the Hoare annotation is: true [2024-12-06 05:48:32,472 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 209 220) the Hoare annotation is: true [2024-12-06 05:48:32,498 WARN L162 FloydHoareUtils]: Requires clause for timeShift contained old-variable. Original clause: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= ~waterLevel~0 1))) (or (and (not .cse0) .cse1) (not (= ~pumpRunning~0 0)) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (and .cse1 .cse2) (and (not .cse2) .cse0 (not (= 0 ~systemActive~0))))) Eliminated clause: true [2024-12-06 05:48:32,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:48:32 ImpRootNode [2024-12-06 05:48:32,500 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:48:32,500 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:48:32,500 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:48:32,501 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:48:32,501 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:48:20" (3/4) ... [2024-12-06 05:48:32,503 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 05:48:32,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-12-06 05:48:32,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-12-06 05:48:32,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-06 05:48:32,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-06 05:48:32,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-06 05:48:32,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-06 05:48:32,511 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-12-06 05:48:32,511 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-06 05:48:32,512 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 05:48:32,512 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 05:48:32,512 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 05:48:32,529 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((waterLevel != 1) && (pumpRunning == \old(pumpRunning))) || (pumpRunning != 0)) || ((pumpRunning == \old(pumpRunning)) && (\old(waterLevel) == waterLevel))) || ((pumpRunning == \old(pumpRunning)) && (1 == systemActive))) || (((1 != systemActive) && (waterLevel == 1)) && (0 != systemActive))) [2024-12-06 05:48:32,530 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) || (waterLevel == 1)) [2024-12-06 05:48:32,548 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((waterLevel != 1) && (pumpRunning == \old(pumpRunning))) || (pumpRunning != 0)) || ((pumpRunning == \old(pumpRunning)) && (\old(waterLevel) == waterLevel))) || ((pumpRunning == \old(pumpRunning)) && (1 == systemActive))) || (((1 != systemActive) && (waterLevel == 1)) && (0 != systemActive))) [2024-12-06 05:48:32,548 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) || (waterLevel == 1)) [2024-12-06 05:48:32,579 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 05:48:32,580 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 05:48:32,580 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:48:32,580 INFO L158 Benchmark]: Toolchain (without parser) took 12352.77ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 115.8MB in the beginning and 112.9MB in the end (delta: 2.8MB). Peak memory consumption was 146.9MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,580 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:48:32,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.38ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 97.2MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,581 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.09ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 95.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:48:32,581 INFO L158 Benchmark]: Boogie Preprocessor took 20.99ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 94.2MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,582 INFO L158 Benchmark]: RCFGBuilder took 346.94ms. Allocated memory is still 142.6MB. Free memory was 94.2MB in the beginning and 71.4MB in the end (delta: 22.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,582 INFO L158 Benchmark]: CodeCheck took 11546.08ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 71.4MB in the beginning and 121.2MB in the end (delta: -49.8MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,582 INFO L158 Benchmark]: Witness Printer took 79.34ms. Allocated memory is still 285.2MB. Free memory was 121.2MB in the beginning and 112.9MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:48:32,584 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 7 procedures, 51 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.0s, OverallIterations: 45, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13087 SdHoareTripleChecker+Valid, 24.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8773 mSDsluCounter, 16881 SdHoareTripleChecker+Invalid, 21.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13507 mSDsCounter, 4678 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 18087 IncrementalHoareTripleChecker+Invalid, 22765 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4678 mSolverCounterUnsat, 3374 mSDtfsCounter, 18087 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15828 GetRequests, 15543 SyntacticMatches, 53 SemanticMatches, 232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25357 ImplicationChecksByTransitivity, 7.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1468 NumberOfCodeBlocks, 1468 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 1424 ConstructedInterpolants, 0 QuantifiedInterpolants, 3222 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 44 InterpolantComputations, 34 PerfectInterpolantSequences, 430/469 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 - PositiveResult [Line: 158]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 140]: Location Invariant Derived location invariant: (((pumpRunning == 0) && (1 == systemActive)) && (waterLevel == 1)) - InvariantResult [Line: 393]: Location Invariant Derived location invariant: (((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) || (waterLevel == 1)) - InvariantResult [Line: 357]: Location Invariant Derived location invariant: ((((((waterLevel != 1) && (pumpRunning == \old(pumpRunning))) || (pumpRunning != 0)) || ((pumpRunning == \old(pumpRunning)) && (\old(waterLevel) == waterLevel))) || ((pumpRunning == \old(pumpRunning)) && (1 == systemActive))) || (((1 != systemActive) && (waterLevel == 1)) && (0 != systemActive))) - ProcedureContractResult [Line: 440]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 381]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: ((((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 221]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 357]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 52]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 209]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.38ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 97.2MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.09ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 95.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.99ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 94.2MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 346.94ms. Allocated memory is still 142.6MB. Free memory was 94.2MB in the beginning and 71.4MB in the end (delta: 22.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 11546.08ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 71.4MB in the beginning and 121.2MB in the end (delta: -49.8MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Witness Printer took 79.34ms. Allocated memory is still 285.2MB. Free memory was 121.2MB in the beginning and 112.9MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] - GenericResultAtLocation [Line: 153]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [153] - GenericResultAtLocation [Line: 162]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [162] - GenericResultAtLocation [Line: 190]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [190] - GenericResultAtLocation [Line: 283]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [283] - GenericResultAtLocation [Line: 351]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [351] - GenericResultAtLocation [Line: 538]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [538] - GenericResultAtLocation [Line: 573]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [573] RESULT: Ultimate proved your program to be correct! [2024-12-06 05:48:32,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1d95e9-67cf-4c8c-8657-18e2e6ad17fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE