./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops/vogal-1.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_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/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_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/vogal-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/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_5b06a970-9f73-483a-908d-271bf8218523/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 0004a4c1c8347096eaba7e87038be30bb20b14d3b5abd082e79b4b4e835a243e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:51:08,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:51:08,803 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:51:08,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:51:08,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:51:08,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:51:08,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:51:08,832 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:51:08,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:51:08,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:51:08,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:51:08,834 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:51:08,834 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:51:08,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:51:08,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:08,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:51:08,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:51:08,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:51:08,835 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:51:08,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:51:08,835 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_5b06a970-9f73-483a-908d-271bf8218523/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 -> 0004a4c1c8347096eaba7e87038be30bb20b14d3b5abd082e79b4b4e835a243e [2024-12-06 05:51:09,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:51:09,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:51:09,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:51:09,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:51:09,093 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:51:09,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/vogal-1.i [2024-12-06 05:51:11,937 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/data/b8f590012/f646eba02cda4e8397f6ae506ed5ea00/FLAGb4ef5ee18 [2024-12-06 05:51:12,151 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:51:12,152 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/sv-benchmarks/c/loops/vogal-1.i [2024-12-06 05:51:12,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/data/b8f590012/f646eba02cda4e8397f6ae506ed5ea00/FLAGb4ef5ee18 [2024-12-06 05:51:12,177 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/data/b8f590012/f646eba02cda4e8397f6ae506ed5ea00 [2024-12-06 05:51:12,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:51:12,182 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:51:12,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:12,184 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:51:12,189 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:51:12,190 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208031e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12, skipping insertion in model container [2024-12-06 05:51:12,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:51:12,368 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_5b06a970-9f73-483a-908d-271bf8218523/sv-benchmarks/c/loops/vogal-1.i[895,908] [2024-12-06 05:51:12,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:12,404 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:51:12,417 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_5b06a970-9f73-483a-908d-271bf8218523/sv-benchmarks/c/loops/vogal-1.i[895,908] [2024-12-06 05:51:12,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:12,444 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:51:12,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12 WrapperNode [2024-12-06 05:51:12,445 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:12,446 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:12,446 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:51:12,446 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:51:12,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,460 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,481 INFO L138 Inliner]: procedures = 18, calls = 34, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 124 [2024-12-06 05:51:12,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:12,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:51:12,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:51:12,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:51:12,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,494 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,495 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,501 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,506 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,508 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,509 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,511 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:51:12,512 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:51:12,512 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:51:12,512 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:51:12,513 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:12,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:51:12,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:51:12,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b06a970-9f73-483a-908d-271bf8218523/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:51:12,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:51:12,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:51:12,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:51:12,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:51:12,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:51:12,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:51:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:51:12,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:51:12,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:51:12,658 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:51:12,660 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:51:12,866 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-12-06 05:51:12,866 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:51:12,943 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:51:12,943 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 05:51:12,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:51:12 BoogieIcfgContainer [2024-12-06 05:51:12,944 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:51:12,945 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:51:12,945 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:51:12,955 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:51:12,955 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:51:12" (1/1) ... [2024-12-06 05:51:12,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:51:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2024-12-06 05:51:13,018 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2024-12-06 05:51:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:51:13,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:13,174 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 05:51:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-12-06 05:51:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-12-06 05:51:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:51:13,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:13,416 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 05:51:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2024-12-06 05:51:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2024-12-06 05:51:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:51:13,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-12-06 05:51:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-12-06 05:51:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:51:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2024-12-06 05:51:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-12-06 05:51:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:51:13,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-12-06 05:51:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-12-06 05:51:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:51:14,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:14,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-12-06 05:51:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-12-06 05:51:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:51:14,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:51:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2024-12-06 05:51:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2024-12-06 05:51:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:51:14,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:14,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:51:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-12-06 05:51:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-12-06 05:51:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:51:14,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:51:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-12-06 05:51:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-12-06 05:51:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:51:15,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:15,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:51:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:15,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2024-12-06 05:51:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2024-12-06 05:51:15,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:51:15,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:51:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2024-12-06 05:51:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2024-12-06 05:51:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:51:15,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:51:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 36 states and 49 transitions. [2024-12-06 05:51:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 49 transitions. [2024-12-06 05:51:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:51:15,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:51:18,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 42 states and 60 transitions. [2024-12-06 05:51:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 60 transitions. [2024-12-06 05:51:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:51:18,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:51:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-12-06 05:51:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-12-06 05:51:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:51:20,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:20,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:51:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-06 05:51:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-06 05:51:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:51:22,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:51:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-12-06 05:51:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-12-06 05:51:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:22,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:22,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:51:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-12-06 05:51:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-12-06 05:51:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:23,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:51:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 69 states and 122 transitions. [2024-12-06 05:51:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 122 transitions. [2024-12-06 05:51:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:42,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:51:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 148 transitions. [2024-12-06 05:51:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 148 transitions. [2024-12-06 05:51:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:54,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:59,303 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:52:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 87 states and 168 transitions. [2024-12-06 05:52:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 168 transitions. [2024-12-06 05:52:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:52:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:52:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 88 states and 171 transitions. [2024-12-06 05:52:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 171 transitions. [2024-12-06 05:52:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:52:10,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:10,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:52:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 89 states and 173 transitions. [2024-12-06 05:52:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 173 transitions. [2024-12-06 05:52:11,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:52:11,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:11,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:11,413 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:52:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 90 states and 174 transitions. [2024-12-06 05:52:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 174 transitions. [2024-12-06 05:52:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:52:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:52:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 88 states and 167 transitions. [2024-12-06 05:52:13,407 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 167 transitions. [2024-12-06 05:52:13,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:52:13,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:13,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:52:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 90 states and 170 transitions. [2024-12-06 05:52:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 170 transitions. [2024-12-06 05:52:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:52:15,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:52:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 96 states and 190 transitions. [2024-12-06 05:52:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 190 transitions. [2024-12-06 05:52:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:52:21,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:52:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 97 states and 192 transitions. [2024-12-06 05:52:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 192 transitions. [2024-12-06 05:52:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:52:22,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:52:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 98 states and 195 transitions. [2024-12-06 05:52:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 195 transitions. [2024-12-06 05:52:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:23,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:23,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:52:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 100 states and 198 transitions. [2024-12-06 05:52:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 198 transitions. [2024-12-06 05:52:25,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:25,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:25,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:52:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 101 states and 200 transitions. [2024-12-06 05:52:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 200 transitions. [2024-12-06 05:52:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:26,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:26,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:52:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 102 states and 203 transitions. [2024-12-06 05:52:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 203 transitions. [2024-12-06 05:52:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:27,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:52:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 107 states and 214 transitions. [2024-12-06 05:52:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 214 transitions. [2024-12-06 05:52:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:33,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:33,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:52:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 111 states and 225 transitions. [2024-12-06 05:52:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 225 transitions. [2024-12-06 05:52:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:52:39,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:39,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:53:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:08,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 127 states and 262 transitions. [2024-12-06 05:53:08,233 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 262 transitions. [2024-12-06 05:53:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:53:08,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:53:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 132 states and 278 transitions. [2024-12-06 05:53:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 278 transitions. [2024-12-06 05:53:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:53:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:53:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 136 states and 286 transitions. [2024-12-06 05:53:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 286 transitions. [2024-12-06 05:53:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:53:24,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:53:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 140 states and 296 transitions. [2024-12-06 05:53:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 296 transitions. [2024-12-06 05:53:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:53:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:53:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 141 states and 296 transitions. [2024-12-06 05:53:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 296 transitions. [2024-12-06 05:53:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:53:33,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:53:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 143 states and 299 transitions. [2024-12-06 05:53:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 299 transitions. [2024-12-06 05:53:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:53:36,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:53:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 144 states and 301 transitions. [2024-12-06 05:53:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 301 transitions. [2024-12-06 05:53:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:53:38,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:54:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 162 states and 392 transitions. [2024-12-06 05:54:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 392 transitions. [2024-12-06 05:54:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:10,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:54:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 171 states and 423 transitions. [2024-12-06 05:54:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 423 transitions. [2024-12-06 05:54:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:54:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 177 states and 457 transitions. [2024-12-06 05:54:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 457 transitions. [2024-12-06 05:54:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:54:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 181 states and 463 transitions. [2024-12-06 05:54:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 463 transitions. [2024-12-06 05:54:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:46,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:54:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 182 states and 469 transitions. [2024-12-06 05:54:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 469 transitions. [2024-12-06 05:54:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:48,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:48,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:54:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 187 states and 482 transitions. [2024-12-06 05:54:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 482 transitions. [2024-12-06 05:54:58,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:54:58,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:58,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:55:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 190 states and 485 transitions. [2024-12-06 05:55:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 485 transitions. [2024-12-06 05:55:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:55:23,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:55:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 194 states and 496 transitions. [2024-12-06 05:55:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 496 transitions. [2024-12-06 05:55:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:55:30,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:55:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 195 states and 501 transitions. [2024-12-06 05:55:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 501 transitions. [2024-12-06 05:55:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:55:32,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:55:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 196 states and 502 transitions. [2024-12-06 05:55:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 502 transitions. [2024-12-06 05:55:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:55:33,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:55:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 198 states and 505 transitions. [2024-12-06 05:55:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 505 transitions. [2024-12-06 05:55:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:55:39,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:55:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 199 states and 510 transitions. [2024-12-06 05:55:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 510 transitions. [2024-12-06 05:55:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:55:42,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:42,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:55:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 206 states and 537 transitions. [2024-12-06 05:55:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 537 transitions. [2024-12-06 05:55:55,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:55:55,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 214 states and 568 transitions. [2024-12-06 05:56:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 568 transitions. [2024-12-06 05:56:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 218 states and 578 transitions. [2024-12-06 05:56:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 578 transitions. [2024-12-06 05:56:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:17,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 220 states and 582 transitions. [2024-12-06 05:56:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 582 transitions. [2024-12-06 05:56:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:20,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 228 states and 620 transitions. [2024-12-06 05:56:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 620 transitions. [2024-12-06 05:56:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:38,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:42,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:42,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 230 states and 622 transitions. [2024-12-06 05:56:42,442 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 622 transitions. [2024-12-06 05:56:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:42,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:42,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:56:44,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 231 states and 630 transitions. [2024-12-06 05:56:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 630 transitions. [2024-12-06 05:56:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:56:44,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:57:05,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 239 states and 655 transitions. [2024-12-06 05:57:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 655 transitions. [2024-12-06 05:57:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:57:05,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:05,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:57:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 241 states and 657 transitions. [2024-12-06 05:57:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 657 transitions. [2024-12-06 05:57:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:57:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:08,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:57:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 244 states and 662 transitions. [2024-12-06 05:57:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 662 transitions. [2024-12-06 05:57:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:57:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:57:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 250 states and 687 transitions. [2024-12-06 05:57:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 687 transitions. [2024-12-06 05:57:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:57:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:57:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 251 states and 709 transitions. [2024-12-06 05:57:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 709 transitions. [2024-12-06 05:57:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:57:29,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:29,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:57:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 252 states and 710 transitions. [2024-12-06 05:57:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 710 transitions. [2024-12-06 05:57:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:57:34,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:57:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 253 states and 711 transitions. [2024-12-06 05:57:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 711 transitions. [2024-12-06 05:57:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:57:36,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:57:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 255 states and 714 transitions. [2024-12-06 05:57:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 714 transitions. [2024-12-06 05:57:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:57:42,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:57:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 256 states and 719 transitions. [2024-12-06 05:57:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 719 transitions. [2024-12-06 05:57:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:57:47,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:47,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:57:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 257 states and 725 transitions. [2024-12-06 05:57:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 725 transitions. [2024-12-06 05:57:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:57:49,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:49,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:57:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 258 states and 732 transitions. [2024-12-06 05:57:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 732 transitions. [2024-12-06 05:57:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:57:52,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:58:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 265 states and 748 transitions. [2024-12-06 05:58:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 748 transitions. [2024-12-06 05:58:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:58:10,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:58:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 268 states and 755 transitions. [2024-12-06 05:58:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 755 transitions. [2024-12-06 05:58:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:58:17,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:58:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 271 states and 766 transitions. [2024-12-06 05:58:25,163 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 766 transitions. [2024-12-06 05:58:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:58:25,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:58:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 272 states and 770 transitions. [2024-12-06 05:58:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 770 transitions. [2024-12-06 05:58:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:58:27,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:27,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:27,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:00:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 287 states and 825 transitions. [2024-12-06 06:00:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 825 transitions. [2024-12-06 06:00:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:00:01,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:01:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:29,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 297 states and 864 transitions. [2024-12-06 06:01:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 864 transitions. [2024-12-06 06:01:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:01:29,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:02:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 308 states and 900 transitions. [2024-12-06 06:02:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 900 transitions. [2024-12-06 06:02:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:02:53,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:04:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 319 states and 933 transitions. [2024-12-06 06:04:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 933 transitions. [2024-12-06 06:04:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:04:14,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:14,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat