./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem05_label30.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem05_label30.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm --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 82b72568a7d68d8807a2cbf166a9e84b0d94da78727a98bf613d664fb33ad10d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:53:01,429 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:53:01,499 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:53:01,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:53:01,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:53:01,526 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:53:01,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:53:01,527 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:53:01,527 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:53:01,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:53:01,528 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:53:01,528 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:53:01,528 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:53:01,528 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:53:01,528 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:53:01,529 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:53:01,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:53:01,530 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:53:01,530 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:53:01,530 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:53:01,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:53:01,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:53:01,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:53:01,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:53:01,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:53:01,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:53:01,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:53:01,531 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_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm 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 -> 82b72568a7d68d8807a2cbf166a9e84b0d94da78727a98bf613d664fb33ad10d [2024-11-13 22:53:01,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:53:01,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:53:01,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:53:01,838 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:53:01,839 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:53:01,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem05_label30.c Unable to find full path for "g++" [2024-11-13 22:53:03,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:53:04,691 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:53:04,692 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/sv-benchmarks/c/eca-rers2012/Problem05_label30.c [2024-11-13 22:53:04,756 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/data/8ee0cac81/0b926f04417f4a8ba3663258ea9bb24c/FLAG3cd54f8b2 [2024-11-13 22:53:04,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/data/8ee0cac81/0b926f04417f4a8ba3663258ea9bb24c [2024-11-13 22:53:04,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:53:04,781 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:53:04,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:53:04,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:53:04,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:53:04,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:53:04" (1/1) ... [2024-11-13 22:53:04,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c1a8e2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:04, skipping insertion in model container [2024-11-13 22:53:04,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:53:04" (1/1) ... [2024-11-13 22:53:05,018 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:53:06,995 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_107db602-6064-42b9-890f-c0e4b1a6a42e/sv-benchmarks/c/eca-rers2012/Problem05_label30.c[377133,377146] [2024-11-13 22:53:07,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:53:07,030 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:53:08,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/sv-benchmarks/c/eca-rers2012/Problem05_label30.c[377133,377146] [2024-11-13 22:53:08,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:53:08,223 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:53:08,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08 WrapperNode [2024-11-13 22:53:08,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:53:08,227 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:53:08,227 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:53:08,228 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:53:08,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:08,311 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:08,863 INFO L138 Inliner]: procedures = 21, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 12353 [2024-11-13 22:53:08,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:53:08,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:53:08,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:53:08,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:53:08,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:08,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:08,954 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:08,954 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,333 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,389 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:53:09,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:53:09,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:53:09,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:53:09,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:08" (1/1) ... [2024-11-13 22:53:09,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:53:09,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:53:09,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:53:09,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_107db602-6064-42b9-890f-c0e4b1a6a42e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:53:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:53:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:53:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:53:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:53:09,579 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:53:09,581 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:53:20,115 INFO L? ?]: Removed 1656 outVars from TransFormulas that were not future-live. [2024-11-13 22:53:20,116 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:53:22,212 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:53:22,212 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:53:22,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:22 BoogieIcfgContainer [2024-11-13 22:53:22,213 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:53:22,214 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:53:22,214 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:53:22,224 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:53:22,224 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:22" (1/1) ... [2024-11-13 22:53:22,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:53:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1643 states and 3271 transitions. [2024-11-13 22:53:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3271 transitions. [2024-11-13 22:53:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1632 [2024-11-13 22:53:22,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3272 states and 4948 transitions. [2024-11-13 22:53:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4948 transitions. [2024-11-13 22:53:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1637 [2024-11-13 22:53:36,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 3276 states and 4954 transitions. [2024-11-13 22:53:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4954 transitions. [2024-11-13 22:53:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1639 [2024-11-13 22:53:39,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:45,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6593 states to 4911 states and 6593 transitions. [2024-11-13 22:53:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 6593 transitions. [2024-11-13 22:53:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1641 [2024-11-13 22:53:56,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:56,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 4919 states and 6605 transitions. [2024-11-13 22:53:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4919 states and 6605 transitions. [2024-11-13 22:53:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1650 [2024-11-13 22:53:57,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:57,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8250 states to 6549 states and 8250 transitions. [2024-11-13 22:54:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 6549 states and 8250 transitions. [2024-11-13 22:54:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1655 [2024-11-13 22:54:23,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8277 states to 6571 states and 8277 transitions. [2024-11-13 22:54:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 6571 states and 8277 transitions. [2024-11-13 22:54:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1661 [2024-11-13 22:54:24,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 6582 states and 8291 transitions. [2024-11-13 22:54:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 6582 states and 8291 transitions. [2024-11-13 22:54:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1662 [2024-11-13 22:54:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8326 states to 6611 states and 8326 transitions. [2024-11-13 22:54:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 6611 states and 8326 transitions. [2024-11-13 22:54:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1668 [2024-11-13 22:54:27,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8368 states to 6646 states and 8368 transitions. [2024-11-13 22:54:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 6646 states and 8368 transitions. [2024-11-13 22:54:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1669 [2024-11-13 22:54:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8403 states to 6676 states and 8403 transitions. [2024-11-13 22:54:31,606 INFO L276 IsEmpty]: Start isEmpty. Operand 6676 states and 8403 transitions. [2024-11-13 22:54:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1672 [2024-11-13 22:54:31,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:31,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:33,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8434 states to 6698 states and 8434 transitions. [2024-11-13 22:54:33,457 INFO L276 IsEmpty]: Start isEmpty. Operand 6698 states and 8434 transitions. [2024-11-13 22:54:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1673 [2024-11-13 22:54:33,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:54:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8449 states to 6710 states and 8449 transitions. [2024-11-13 22:54:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 6710 states and 8449 transitions. [2024-11-13 22:54:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1675 [2024-11-13 22:54:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8459 states to 6719 states and 8459 transitions. [2024-11-13 22:54:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 6719 states and 8459 transitions. [2024-11-13 22:54:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1678 [2024-11-13 22:54:36,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:54:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8476 states to 6735 states and 8476 transitions. [2024-11-13 22:54:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 6735 states and 8476 transitions. [2024-11-13 22:54:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1678 [2024-11-13 22:54:37,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:37,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8485 states to 6744 states and 8485 transitions. [2024-11-13 22:54:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 6744 states and 8485 transitions. [2024-11-13 22:54:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1685 [2024-11-13 22:54:37,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:37,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8521 states to 6777 states and 8521 transitions. [2024-11-13 22:54:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 6777 states and 8521 transitions. [2024-11-13 22:54:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1690 [2024-11-13 22:54:39,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:39,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:54:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 6789 states and 8533 transitions. [2024-11-13 22:54:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 6789 states and 8533 transitions. [2024-11-13 22:54:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1691 [2024-11-13 22:54:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8567 states to 6819 states and 8567 transitions. [2024-11-13 22:54:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 6819 states and 8567 transitions. [2024-11-13 22:54:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1698 [2024-11-13 22:54:42,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:42,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8620 states to 6867 states and 8620 transitions. [2024-11-13 22:54:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 6867 states and 8620 transitions. [2024-11-13 22:54:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1702 [2024-11-13 22:54:44,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:54:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8678 states to 6919 states and 8678 transitions. [2024-11-13 22:54:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 6919 states and 8678 transitions. [2024-11-13 22:54:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1704 [2024-11-13 22:54:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8698 states to 6938 states and 8698 transitions. [2024-11-13 22:54:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 8698 transitions. [2024-11-13 22:54:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1706 [2024-11-13 22:54:48,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8716 states to 6955 states and 8716 transitions. [2024-11-13 22:54:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 6955 states and 8716 transitions. [2024-11-13 22:54:49,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1711 [2024-11-13 22:54:49,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:49,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8732 states to 6971 states and 8732 transitions. [2024-11-13 22:54:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 6971 states and 8732 transitions. [2024-11-13 22:54:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1721 [2024-11-13 22:54:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8745 states to 6983 states and 8745 transitions. [2024-11-13 22:54:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 8745 transitions. [2024-11-13 22:54:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1729 [2024-11-13 22:54:52,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:52,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8752 states to 6990 states and 8752 transitions. [2024-11-13 22:54:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 6990 states and 8752 transitions. [2024-11-13 22:54:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1732 [2024-11-13 22:54:53,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8781 states to 7018 states and 8781 transitions. [2024-11-13 22:54:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 7018 states and 8781 transitions. [2024-11-13 22:54:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1738 [2024-11-13 22:54:54,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:55,552 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8861 states to 7094 states and 8861 transitions. [2024-11-13 22:54:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 7094 states and 8861 transitions. [2024-11-13 22:54:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1740 [2024-11-13 22:54:56,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8885 states to 7116 states and 8885 transitions. [2024-11-13 22:54:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 7116 states and 8885 transitions. [2024-11-13 22:54:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 22:54:57,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:54:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8939 states to 7167 states and 8939 transitions. [2024-11-13 22:54:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 7167 states and 8939 transitions. [2024-11-13 22:54:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 22:54:59,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:59,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:55:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8940 states to 7168 states and 8940 transitions. [2024-11-13 22:55:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 7168 states and 8940 transitions. [2024-11-13 22:55:01,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1749 [2024-11-13 22:55:01,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:01,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9026 states to 7245 states and 9026 transitions. [2024-11-13 22:55:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 7245 states and 9026 transitions. [2024-11-13 22:55:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1754 [2024-11-13 22:55:04,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:55:06,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9060 states to 7278 states and 9060 transitions. [2024-11-13 22:55:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 7278 states and 9060 transitions. [2024-11-13 22:55:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1757 [2024-11-13 22:55:06,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:06,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:55:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9072 states to 7283 states and 9072 transitions. [2024-11-13 22:55:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 7283 states and 9072 transitions. [2024-11-13 22:55:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1760 [2024-11-13 22:55:07,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:55:10,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9196 states to 7395 states and 9196 transitions. [2024-11-13 22:55:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 7395 states and 9196 transitions. [2024-11-13 22:55:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1762 [2024-11-13 22:55:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:55:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9202 states to 7401 states and 9202 transitions. [2024-11-13 22:55:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 7401 states and 9202 transitions. [2024-11-13 22:55:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1764 [2024-11-13 22:55:11,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:55:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9204 states to 7403 states and 9204 transitions. [2024-11-13 22:55:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 7403 states and 9204 transitions. [2024-11-13 22:55:12,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1766 [2024-11-13 22:55:12,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:12,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:55:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9241 states to 7437 states and 9241 transitions. [2024-11-13 22:55:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 7437 states and 9241 transitions. [2024-11-13 22:55:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1772 [2024-11-13 22:55:14,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:55:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9247 states to 7443 states and 9247 transitions. [2024-11-13 22:55:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 7443 states and 9247 transitions. [2024-11-13 22:55:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1773 [2024-11-13 22:55:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:55:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9264 states to 7450 states and 9264 transitions. [2024-11-13 22:55:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 7450 states and 9264 transitions. [2024-11-13 22:55:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1773 [2024-11-13 22:55:17,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:55:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9271 states to 7454 states and 9271 transitions. [2024-11-13 22:55:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 7454 states and 9271 transitions. [2024-11-13 22:55:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1774 [2024-11-13 22:55:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:55:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9401 states to 7579 states and 9401 transitions. [2024-11-13 22:55:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 7579 states and 9401 transitions. [2024-11-13 22:55:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1776 [2024-11-13 22:55:24,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:24,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9432 states to 7607 states and 9432 transitions. [2024-11-13 22:55:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 7607 states and 9432 transitions. [2024-11-13 22:55:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1777 [2024-11-13 22:55:25,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:55:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11252 states to 9237 states and 11252 transitions. [2024-11-13 22:55:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 9237 states and 11252 transitions. [2024-11-13 22:55:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 22:55:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:55:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11277 states to 9258 states and 11277 transitions. [2024-11-13 22:55:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 9258 states and 11277 transitions. [2024-11-13 22:55:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1781 [2024-11-13 22:55:36,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:55:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11283 states to 9262 states and 11283 transitions. [2024-11-13 22:55:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 9262 states and 11283 transitions. [2024-11-13 22:55:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1782 [2024-11-13 22:55:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 187 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11288 states to 9264 states and 11288 transitions. [2024-11-13 22:55:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 9264 states and 11288 transitions. [2024-11-13 22:55:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1782 [2024-11-13 22:55:42,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:42,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 187 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11293 states to 9268 states and 11293 transitions. [2024-11-13 22:55:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 9268 states and 11293 transitions. [2024-11-13 22:55:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1782 [2024-11-13 22:55:44,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 187 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11326 states to 9299 states and 11326 transitions. [2024-11-13 22:55:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 9299 states and 11326 transitions. [2024-11-13 22:55:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1789 [2024-11-13 22:55:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11379 states to 9347 states and 11379 transitions. [2024-11-13 22:55:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 9347 states and 11379 transitions. [2024-11-13 22:55:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1796 [2024-11-13 22:55:50,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:55:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11390 states to 9355 states and 11390 transitions. [2024-11-13 22:55:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 9355 states and 11390 transitions. [2024-11-13 22:55:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1801 [2024-11-13 22:55:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:55:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11414 states to 9375 states and 11414 transitions. [2024-11-13 22:55:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 9375 states and 11414 transitions. [2024-11-13 22:55:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1801 [2024-11-13 22:55:54,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11477 states to 9431 states and 11477 transitions. [2024-11-13 22:55:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 9431 states and 11477 transitions. [2024-11-13 22:55:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1805 [2024-11-13 22:55:56,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:55:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11486 states to 9440 states and 11486 transitions. [2024-11-13 22:55:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 9440 states and 11486 transitions. [2024-11-13 22:55:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2024-11-13 22:55:57,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:57,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11518 states to 9470 states and 11518 transitions. [2024-11-13 22:55:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 9470 states and 11518 transitions. [2024-11-13 22:55:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1813 [2024-11-13 22:55:59,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:59,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:56:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11548 states to 9495 states and 11548 transitions. [2024-11-13 22:56:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 9495 states and 11548 transitions. [2024-11-13 22:56:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2024-11-13 22:56:00,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11605 states to 9549 states and 11605 transitions. [2024-11-13 22:56:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 9549 states and 11605 transitions. [2024-11-13 22:56:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1828 [2024-11-13 22:56:02,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:02,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:56:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11627 states to 9569 states and 11627 transitions. [2024-11-13 22:56:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 9569 states and 11627 transitions. [2024-11-13 22:56:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1832 [2024-11-13 22:56:04,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 22:56:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11630 states to 9572 states and 11630 transitions. [2024-11-13 22:56:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 9572 states and 11630 transitions. [2024-11-13 22:56:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1832 [2024-11-13 22:56:05,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:56:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11681 states to 9616 states and 11681 transitions. [2024-11-13 22:56:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 9616 states and 11681 transitions. [2024-11-13 22:56:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1839 [2024-11-13 22:56:07,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:56:10,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11733 states to 9663 states and 11733 transitions. [2024-11-13 22:56:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 9663 states and 11733 transitions. [2024-11-13 22:56:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1844 [2024-11-13 22:56:10,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:56:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11776 states to 9702 states and 11776 transitions. [2024-11-13 22:56:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 9702 states and 11776 transitions. [2024-11-13 22:56:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1850 [2024-11-13 22:56:12,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 22:56:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11819 states to 9741 states and 11819 transitions. [2024-11-13 22:56:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 9741 states and 11819 transitions. [2024-11-13 22:56:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1855 [2024-11-13 22:56:14,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:56:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11889 states to 9806 states and 11889 transitions. [2024-11-13 22:56:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 9806 states and 11889 transitions. [2024-11-13 22:56:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1858 [2024-11-13 22:56:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11932 states to 9847 states and 11932 transitions. [2024-11-13 22:56:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 9847 states and 11932 transitions. [2024-11-13 22:56:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1860 [2024-11-13 22:56:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11934 states to 9849 states and 11934 transitions. [2024-11-13 22:56:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 9849 states and 11934 transitions. [2024-11-13 22:56:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1861 [2024-11-13 22:56:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 22:56:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11986 states to 9897 states and 11986 transitions. [2024-11-13 22:56:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 9897 states and 11986 transitions. [2024-11-13 22:56:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1862 [2024-11-13 22:56:23,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12032 states to 9941 states and 12032 transitions. [2024-11-13 22:56:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 9941 states and 12032 transitions. [2024-11-13 22:56:24,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1867 [2024-11-13 22:56:24,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:24,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12095 states to 10001 states and 12095 transitions. [2024-11-13 22:56:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10001 states and 12095 transitions. [2024-11-13 22:56:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1868 [2024-11-13 22:56:26,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12102 states to 10007 states and 12102 transitions. [2024-11-13 22:56:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10007 states and 12102 transitions. [2024-11-13 22:56:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1869 [2024-11-13 22:56:27,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:56:30,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12195 states to 10088 states and 12195 transitions. [2024-11-13 22:56:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10088 states and 12195 transitions. [2024-11-13 22:56:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1869 [2024-11-13 22:56:30,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12206 states to 10097 states and 12206 transitions. [2024-11-13 22:56:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10097 states and 12206 transitions. [2024-11-13 22:56:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1870 [2024-11-13 22:56:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12290 states to 10177 states and 12290 transitions. [2024-11-13 22:56:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10177 states and 12290 transitions. [2024-11-13 22:56:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 22:56:33,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:33,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:56:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12296 states to 10183 states and 12296 transitions. [2024-11-13 22:56:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10183 states and 12296 transitions. [2024-11-13 22:56:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 22:56:34,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12297 states to 10184 states and 12297 transitions. [2024-11-13 22:56:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10184 states and 12297 transitions. [2024-11-13 22:56:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1872 [2024-11-13 22:56:35,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12425 states to 10306 states and 12425 transitions. [2024-11-13 22:56:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10306 states and 12425 transitions. [2024-11-13 22:56:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1873 [2024-11-13 22:56:38,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:38,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:56:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12510 states to 10387 states and 12510 transitions. [2024-11-13 22:56:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10387 states and 12510 transitions. [2024-11-13 22:56:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1873 [2024-11-13 22:56:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12513 states to 10389 states and 12513 transitions. [2024-11-13 22:56:44,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10389 states and 12513 transitions. [2024-11-13 22:56:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1874 [2024-11-13 22:56:44,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 22:56:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12527 states to 10402 states and 12527 transitions. [2024-11-13 22:56:45,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10402 states and 12527 transitions. [2024-11-13 22:56:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1875 [2024-11-13 22:56:45,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:56:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12614 states to 10483 states and 12614 transitions. [2024-11-13 22:56:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10483 states and 12614 transitions. [2024-11-13 22:56:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1875 [2024-11-13 22:56:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12616 states to 10485 states and 12616 transitions. [2024-11-13 22:56:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10485 states and 12616 transitions. [2024-11-13 22:56:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1876 [2024-11-13 22:56:49,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14258 states to 12116 states and 14258 transitions. [2024-11-13 22:56:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 12116 states and 14258 transitions. [2024-11-13 22:56:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1880 [2024-11-13 22:56:59,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14288 states to 12130 states and 14288 transitions. [2024-11-13 22:57:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 12130 states and 14288 transitions. [2024-11-13 22:57:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1882 [2024-11-13 22:57:02,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14296 states to 12137 states and 14296 transitions. [2024-11-13 22:57:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 12137 states and 14296 transitions. [2024-11-13 22:57:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:03,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14429 states to 12258 states and 14429 transitions. [2024-11-13 22:57:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 12258 states and 14429 transitions. [2024-11-13 22:57:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14458 states to 12285 states and 14458 transitions. [2024-11-13 22:57:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 12285 states and 14458 transitions. [2024-11-13 22:57:09,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:09,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:11,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14477 states to 12302 states and 14477 transitions. [2024-11-13 22:57:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 12302 states and 14477 transitions. [2024-11-13 22:57:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:11,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:11,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14491 states to 12315 states and 14491 transitions. [2024-11-13 22:57:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 12315 states and 14491 transitions. [2024-11-13 22:57:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:13,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:13,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14498 states to 12323 states and 14498 transitions. [2024-11-13 22:57:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 12323 states and 14498 transitions. [2024-11-13 22:57:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 22:57:15,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:15,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:16,488 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14661 states to 12479 states and 14661 transitions. [2024-11-13 22:57:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 12479 states and 14661 transitions. [2024-11-13 22:57:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1900 [2024-11-13 22:57:19,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:19,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14696 states to 12510 states and 14696 transitions. [2024-11-13 22:57:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 12510 states and 14696 transitions. [2024-11-13 22:57:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 22:57:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14729 states to 12540 states and 14729 transitions. [2024-11-13 22:57:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 12540 states and 14729 transitions. [2024-11-13 22:57:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1908 [2024-11-13 22:57:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 483 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:57:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14770 states to 12579 states and 14770 transitions. [2024-11-13 22:57:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 12579 states and 14770 transitions. [2024-11-13 22:57:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1909 [2024-11-13 22:57:28,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14807 states to 12612 states and 14807 transitions. [2024-11-13 22:57:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 12612 states and 14807 transitions. [2024-11-13 22:57:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1911 [2024-11-13 22:57:30,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14820 states to 12623 states and 14820 transitions. [2024-11-13 22:57:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 12623 states and 14820 transitions. [2024-11-13 22:57:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1917 [2024-11-13 22:57:32,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14829 states to 12631 states and 14829 transitions. [2024-11-13 22:57:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 12631 states and 14829 transitions. [2024-11-13 22:57:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1918 [2024-11-13 22:57:33,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 496 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:57:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14851 states to 12649 states and 14851 transitions. [2024-11-13 22:57:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 12649 states and 14851 transitions. [2024-11-13 22:57:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1919 [2024-11-13 22:57:34,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14860 states to 12657 states and 14860 transitions. [2024-11-13 22:57:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 12657 states and 14860 transitions. [2024-11-13 22:57:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1920 [2024-11-13 22:57:36,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:57:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14881 states to 12675 states and 14881 transitions. [2024-11-13 22:57:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 12675 states and 14881 transitions. [2024-11-13 22:57:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1920 [2024-11-13 22:57:37,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:37,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14923 states to 12713 states and 14923 transitions. [2024-11-13 22:57:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 12713 states and 14923 transitions. [2024-11-13 22:57:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1931 [2024-11-13 22:57:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 529 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:57:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14930 states to 12718 states and 14930 transitions. [2024-11-13 22:57:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 12718 states and 14930 transitions. [2024-11-13 22:57:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1932 [2024-11-13 22:57:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 531 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:57:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14987 states to 12769 states and 14987 transitions. [2024-11-13 22:57:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 12769 states and 14987 transitions. [2024-11-13 22:57:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1932 [2024-11-13 22:57:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15163 states to 12939 states and 15163 transitions. [2024-11-13 22:57:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 12939 states and 15163 transitions. [2024-11-13 22:57:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1933 [2024-11-13 22:57:48,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15164 states to 12940 states and 15164 transitions. [2024-11-13 22:57:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 12940 states and 15164 transitions. [2024-11-13 22:57:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1937 [2024-11-13 22:57:49,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15284 states to 13053 states and 15284 transitions. [2024-11-13 22:57:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 13053 states and 15284 transitions. [2024-11-13 22:57:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1939 [2024-11-13 22:57:56,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:57:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15349 states to 13113 states and 15349 transitions. [2024-11-13 22:57:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 13113 states and 15349 transitions. [2024-11-13 22:57:59,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1940 [2024-11-13 22:57:59,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 306 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15373 states to 13134 states and 15373 transitions. [2024-11-13 22:58:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 13134 states and 15373 transitions. [2024-11-13 22:58:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1941 [2024-11-13 22:58:01,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 452 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:58:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15437 states to 13191 states and 15437 transitions. [2024-11-13 22:58:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 13191 states and 15437 transitions. [2024-11-13 22:58:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1941 [2024-11-13 22:58:03,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 307 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15465 states to 13215 states and 15465 transitions. [2024-11-13 22:58:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 13215 states and 15465 transitions. [2024-11-13 22:58:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2024-11-13 22:58:05,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15478 states to 13225 states and 15478 transitions. [2024-11-13 22:58:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 13225 states and 15478 transitions. [2024-11-13 22:58:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1944 [2024-11-13 22:58:07,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 310 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15561 states to 13301 states and 15561 transitions. [2024-11-13 22:58:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 13301 states and 15561 transitions. [2024-11-13 22:58:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-13 22:58:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15595 states to 13331 states and 15595 transitions. [2024-11-13 22:58:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 13331 states and 15595 transitions. [2024-11-13 22:58:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1952 [2024-11-13 22:58:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15597 states to 13333 states and 15597 transitions. [2024-11-13 22:58:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 13333 states and 15597 transitions. [2024-11-13 22:58:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1953 [2024-11-13 22:58:15,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:15,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15614 states to 13346 states and 15614 transitions. [2024-11-13 22:58:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 13346 states and 15614 transitions. [2024-11-13 22:58:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:17,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15745 states to 13467 states and 15745 transitions. [2024-11-13 22:58:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 13467 states and 15745 transitions. [2024-11-13 22:58:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:22,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15829 states to 13548 states and 15829 transitions. [2024-11-13 22:58:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 13548 states and 15829 transitions. [2024-11-13 22:58:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:25,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15858 states to 13575 states and 15858 transitions. [2024-11-13 22:58:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 13575 states and 15858 transitions. [2024-11-13 22:58:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:27,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15881 states to 13596 states and 15881 transitions. [2024-11-13 22:58:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 13596 states and 15881 transitions. [2024-11-13 22:58:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:30,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15891 states to 13605 states and 15891 transitions. [2024-11-13 22:58:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 13605 states and 15891 transitions. [2024-11-13 22:58:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:58:32,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 22:58:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15898 states to 13613 states and 15898 transitions. [2024-11-13 22:58:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 13613 states and 15898 transitions. [2024-11-13 22:58:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:58:34,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:34,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15995 states to 13698 states and 15995 transitions. [2024-11-13 22:58:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 13698 states and 15995 transitions. [2024-11-13 22:58:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:58:42,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16022 states to 13725 states and 16022 transitions. [2024-11-13 22:58:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 13725 states and 16022 transitions. [2024-11-13 22:58:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:58:45,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16091 states to 13782 states and 16091 transitions. [2024-11-13 22:58:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 13782 states and 16091 transitions. [2024-11-13 22:58:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:58:51,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:53,603 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16104 states to 13795 states and 16104 transitions. [2024-11-13 22:58:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 13795 states and 16104 transitions. [2024-11-13 22:58:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:58:54,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16112 states to 13804 states and 16112 transitions. [2024-11-13 22:58:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 13804 states and 16112 transitions. [2024-11-13 22:58:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1957 [2024-11-13 22:58:57,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:57,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16128 states to 13818 states and 16128 transitions. [2024-11-13 22:58:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 13818 states and 16128 transitions. [2024-11-13 22:58:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1958 [2024-11-13 22:58:59,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 476 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:59:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16144 states to 13833 states and 16144 transitions. [2024-11-13 22:59:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 13833 states and 16144 transitions. [2024-11-13 22:59:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 22:59:00,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:02,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16152 states to 13840 states and 16152 transitions. [2024-11-13 22:59:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 13840 states and 16152 transitions. [2024-11-13 22:59:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1960 [2024-11-13 22:59:02,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 419 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 22:59:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16164 states to 13852 states and 16164 transitions. [2024-11-13 22:59:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 13852 states and 16164 transitions. [2024-11-13 22:59:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1965 [2024-11-13 22:59:04,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16188 states to 13873 states and 16188 transitions. [2024-11-13 22:59:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 13873 states and 16188 transitions. [2024-11-13 22:59:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 22:59:06,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:06,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:59:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16203 states to 13888 states and 16203 transitions. [2024-11-13 22:59:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 13888 states and 16203 transitions. [2024-11-13 22:59:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 22:59:07,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 22:59:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16224 states to 13907 states and 16224 transitions. [2024-11-13 22:59:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 13907 states and 16224 transitions. [2024-11-13 22:59:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 22:59:09,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 22:59:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16233 states to 13916 states and 16233 transitions. [2024-11-13 22:59:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 13916 states and 16233 transitions. [2024-11-13 22:59:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 22:59:11,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:59:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16281 states to 13961 states and 16281 transitions. [2024-11-13 22:59:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 13961 states and 16281 transitions. [2024-11-13 22:59:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 22:59:14,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:59:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16308 states to 13987 states and 16308 transitions. [2024-11-13 22:59:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 13987 states and 16308 transitions. [2024-11-13 22:59:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 22:59:16,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:59:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16334 states to 14014 states and 16334 transitions. [2024-11-13 22:59:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 14014 states and 16334 transitions. [2024-11-13 22:59:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1968 [2024-11-13 22:59:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16365 states to 14041 states and 16365 transitions. [2024-11-13 22:59:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 14041 states and 16365 transitions. [2024-11-13 22:59:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 22:59:20,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,883 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:59:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16410 states to 14084 states and 16410 transitions. [2024-11-13 22:59:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 14084 states and 16410 transitions. [2024-11-13 22:59:24,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 22:59:24,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 557 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:59:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16482 states to 14153 states and 16482 transitions. [2024-11-13 22:59:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 14153 states and 16482 transitions. [2024-11-13 22:59:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1977 [2024-11-13 22:59:28,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16726 states to 14389 states and 16726 transitions. [2024-11-13 22:59:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 14389 states and 16726 transitions. [2024-11-13 22:59:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16824 states to 14471 states and 16824 transitions. [2024-11-13 22:59:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 14471 states and 16824 transitions. [2024-11-13 22:59:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:44,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:44,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16858 states to 14505 states and 16858 transitions. [2024-11-13 22:59:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 14505 states and 16858 transitions. [2024-11-13 22:59:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:46,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16929 states to 14569 states and 16929 transitions. [2024-11-13 22:59:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 14569 states and 16929 transitions. [2024-11-13 22:59:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:51,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16975 states to 14614 states and 16975 transitions. [2024-11-13 22:59:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 14614 states and 16975 transitions. [2024-11-13 22:59:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:53,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:53,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16976 states to 14615 states and 16976 transitions. [2024-11-13 22:59:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 14615 states and 16976 transitions. [2024-11-13 22:59:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:59:56,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17020 states to 14658 states and 17020 transitions. [2024-11-13 22:59:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 14658 states and 17020 transitions. [2024-11-13 22:59:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1983 [2024-11-13 22:59:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 425 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:00:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17104 states to 14738 states and 17104 transitions. [2024-11-13 23:00:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 14738 states and 17104 transitions. [2024-11-13 23:00:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 23:00:01,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 23:00:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17116 states to 14745 states and 17116 transitions. [2024-11-13 23:00:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 14745 states and 17116 transitions. [2024-11-13 23:00:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 23:00:05,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 23:00:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17127 states to 14754 states and 17127 transitions. [2024-11-13 23:00:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 14754 states and 17127 transitions. [2024-11-13 23:00:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 23:00:08,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 23:00:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17132 states to 14760 states and 17132 transitions. [2024-11-13 23:00:10,743 INFO L276 IsEmpty]: Start isEmpty. Operand 14760 states and 17132 transitions. [2024-11-13 23:00:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 23:00:10,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 23:00:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17135 states to 14761 states and 17135 transitions. [2024-11-13 23:00:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 14761 states and 17135 transitions. [2024-11-13 23:00:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1992 [2024-11-13 23:00:12,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 503 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:00:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17199 states to 14822 states and 17199 transitions. [2024-11-13 23:00:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 14822 states and 17199 transitions. [2024-11-13 23:00:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1996 [2024-11-13 23:00:17,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 362 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17239 states to 14859 states and 17239 transitions. [2024-11-13 23:00:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 14859 states and 17239 transitions. [2024-11-13 23:00:20,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1997 [2024-11-13 23:00:20,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 600 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 23:00:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17308 states to 14924 states and 17308 transitions. [2024-11-13 23:00:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 14924 states and 17308 transitions. [2024-11-13 23:00:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2002 [2024-11-13 23:00:23,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:00:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17335 states to 14949 states and 17335 transitions. [2024-11-13 23:00:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 14949 states and 17335 transitions. [2024-11-13 23:00:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2006 [2024-11-13 23:00:29,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:29,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 516 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:00:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17413 states to 15023 states and 17413 transitions. [2024-11-13 23:00:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 15023 states and 17413 transitions. [2024-11-13 23:00:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2007 [2024-11-13 23:00:37,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17457 states to 15065 states and 17457 transitions. [2024-11-13 23:00:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 15065 states and 17457 transitions. [2024-11-13 23:00:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2012 [2024-11-13 23:00:39,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 613 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 23:00:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17473 states to 15081 states and 17473 transitions. [2024-11-13 23:00:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 15081 states and 17473 transitions. [2024-11-13 23:00:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2015 [2024-11-13 23:00:42,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 601 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:00:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17521 states to 15125 states and 17521 transitions. [2024-11-13 23:00:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 15125 states and 17521 transitions. [2024-11-13 23:00:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2016 [2024-11-13 23:00:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 23:00:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17560 states to 15167 states and 17560 transitions. [2024-11-13 23:00:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 15167 states and 17560 transitions. [2024-11-13 23:00:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2018 [2024-11-13 23:00:51,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat