./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-simple/nested_4.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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/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 fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:46:32,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:46:32,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:46:32,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:46:32,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:46:32,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:46:32,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:46:32,693 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:46:32,693 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:46:32,694 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:46:32,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:46:32,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:46:32,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:46:32,697 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:46:32,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:46:32,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:32,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:46:32,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:46:32,699 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:46:32,700 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:46:32,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:46:32,700 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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/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 -> fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf [2024-11-13 21:46:33,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:46:33,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:46:33,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:46:33,070 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:46:33,070 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:46:33,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-simple/nested_4.c Unable to find full path for "g++" [2024-11-13 21:46:35,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:46:35,851 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:46:35,852 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/sv-benchmarks/c/loop-simple/nested_4.c [2024-11-13 21:46:35,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/data/1f02a5de9/3bfff3b507a94dcba418a2dc02e42888/FLAG53fd17894 [2024-11-13 21:46:35,902 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/data/1f02a5de9/3bfff3b507a94dcba418a2dc02e42888 [2024-11-13 21:46:35,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:46:35,908 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:46:35,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:35,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:46:35,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:46:35,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:35" (1/1) ... [2024-11-13 21:46:35,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544ef435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:35, skipping insertion in model container [2024-11-13 21:46:35,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:35" (1/1) ... [2024-11-13 21:46:35,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:46:36,176 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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/sv-benchmarks/c/loop-simple/nested_4.c[841,854] [2024-11-13 21:46:36,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:36,195 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:46:36,216 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_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/sv-benchmarks/c/loop-simple/nested_4.c[841,854] [2024-11-13 21:46:36,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:36,236 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:46:36,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36 WrapperNode [2024-11-13 21:46:36,237 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:36,238 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:36,238 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:46:36,239 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:46:36,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,251 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,267 INFO L138 Inliner]: procedures = 10, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2024-11-13 21:46:36,267 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:36,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:46:36,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:46:36,268 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:46:36,276 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,277 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,292 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:46:36,293 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:46:36,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:46:36,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:46:36,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:36,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:46:36,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:46:36,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bd9d565-4b0b-4b3a-815c-2b15e2c38ce9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:46:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:46:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:46:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:46:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:46:36,469 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:46:36,472 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:46:36,662 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-13 21:46:36,662 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:46:36,703 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:46:36,703 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 21:46:36,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:36 BoogieIcfgContainer [2024-11-13 21:46:36,704 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:46:36,705 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:46:36,705 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:46:36,719 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:46:36,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:36" (1/1) ... [2024-11-13 21:46:36,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:46:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-11-13 21:46:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-11-13 21:46:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:46:36,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:36,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:36,998 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 21:46:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-11-13 21:46:37,042 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-11-13 21:46:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:46:37,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-11-13 21:46:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-11-13 21:46:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:46:37,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 21:46:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 21:46:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:46:37,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 21:46:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 21:46:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:46:37,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 21:46:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 21:46:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:46:37,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:38,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-11-13 21:46:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-11-13 21:46:38,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:46:38,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:38,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:46:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 29 states and 51 transitions. [2024-11-13 21:46:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 51 transitions. [2024-11-13 21:46:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:46:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:46:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 51 states and 95 transitions. [2024-11-13 21:46:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 95 transitions. [2024-11-13 21:46:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:46:45,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 81 proven. 3 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 21:46:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 52 states and 96 transitions. [2024-11-13 21:46:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 96 transitions. [2024-11-13 21:46:46,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:46:46,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:46,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 102 proven. 6 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 21:46:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 53 states and 97 transitions. [2024-11-13 21:46:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 97 transitions. [2024-11-13 21:46:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:46:46,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 123 proven. 10 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 21:46:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 54 states and 98 transitions. [2024-11-13 21:46:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 98 transitions. [2024-11-13 21:46:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:46:47,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 144 proven. 15 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 21:46:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 55 states and 98 transitions. [2024-11-13 21:46:48,163 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 98 transitions. [2024-11-13 21:46:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:48,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 214 proven. 24 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-13 21:46:49,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 59 states and 105 transitions. [2024-11-13 21:46:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 105 transitions. [2024-11-13 21:46:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:46:49,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 260 proven. 3 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 21:46:50,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 60 states and 106 transitions. [2024-11-13 21:46:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 106 transitions. [2024-11-13 21:46:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:46:50,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:50,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 288 proven. 6 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 21:46:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 61 states and 107 transitions. [2024-11-13 21:46:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 107 transitions. [2024-11-13 21:46:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:46:50,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 316 proven. 10 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 21:46:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 62 states and 108 transitions. [2024-11-13 21:46:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 108 transitions. [2024-11-13 21:46:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:46:51,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 344 proven. 15 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 21:46:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 63 states and 108 transitions. [2024-11-13 21:46:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 108 transitions. [2024-11-13 21:46:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:46:51,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 349 proven. 97 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 21:46:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 67 states and 115 transitions. [2024-11-13 21:46:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2024-11-13 21:46:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:46:53,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 439 proven. 3 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 21:46:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 68 states and 116 transitions. [2024-11-13 21:46:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 116 transitions. [2024-11-13 21:46:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:46:53,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 474 proven. 6 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 21:46:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 117 transitions. [2024-11-13 21:46:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 117 transitions. [2024-11-13 21:46:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:46:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,588 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 509 proven. 10 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 21:46:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 70 states and 118 transitions. [2024-11-13 21:46:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 118 transitions. [2024-11-13 21:46:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:46:54,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 929 backedges. 544 proven. 15 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 21:46:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 71 states and 118 transitions. [2024-11-13 21:46:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 118 transitions. [2024-11-13 21:46:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:46:55,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 484 proven. 220 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-13 21:46:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 75 states and 125 transitions. [2024-11-13 21:46:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 125 transitions. [2024-11-13 21:46:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:46:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 618 proven. 3 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-13 21:46:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 76 states and 126 transitions. [2024-11-13 21:46:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 126 transitions. [2024-11-13 21:46:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:46:57,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 660 proven. 6 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-13 21:46:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 77 states and 127 transitions. [2024-11-13 21:46:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 127 transitions. [2024-11-13 21:46:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:46:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1204 backedges. 702 proven. 10 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-13 21:46:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2024-11-13 21:46:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2024-11-13 21:46:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:46:58,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 744 proven. 15 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-13 21:46:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 79 states and 128 transitions. [2024-11-13 21:46:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 128 transitions. [2024-11-13 21:46:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:46:59,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1299 backedges. 619 proven. 393 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:47:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 83 states and 134 transitions. [2024-11-13 21:47:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 134 transitions. [2024-11-13 21:47:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:47:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 797 proven. 3 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 21:47:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 135 transitions. [2024-11-13 21:47:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 135 transitions. [2024-11-13 21:47:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:47:02,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 846 proven. 6 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 21:47:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 85 states and 136 transitions. [2024-11-13 21:47:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 136 transitions. [2024-11-13 21:47:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:47:02,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 895 proven. 10 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 21:47:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 86 states and 137 transitions. [2024-11-13 21:47:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 137 transitions. [2024-11-13 21:47:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:47:03,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 944 proven. 15 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 21:47:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 87 states and 137 transitions. [2024-11-13 21:47:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 137 transitions. [2024-11-13 21:47:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:47:03,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:03,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1678 backedges. 856 proven. 3 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2024-11-13 21:47:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 88 states and 138 transitions. [2024-11-13 21:47:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 138 transitions. [2024-11-13 21:47:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:47:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 909 proven. 6 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2024-11-13 21:47:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 139 transitions. [2024-11-13 21:47:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 139 transitions. [2024-11-13 21:47:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:47:05,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 962 proven. 10 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2024-11-13 21:47:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 90 states and 140 transitions. [2024-11-13 21:47:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 140 transitions. [2024-11-13 21:47:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:47:05,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 1015 proven. 15 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2024-11-13 21:47:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 91 states and 140 transitions. [2024-11-13 21:47:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 140 transitions. [2024-11-13 21:47:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:47:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1908 backedges. 647 proven. 276 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2024-11-13 21:47:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 101 states and 159 transitions. [2024-11-13 21:47:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2024-11-13 21:47:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:47:10,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 1171 proven. 3 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2024-11-13 21:47:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-13 21:47:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-13 21:47:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:47:11,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:11,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 1234 proven. 6 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2024-11-13 21:47:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 161 transitions. [2024-11-13 21:47:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 161 transitions. [2024-11-13 21:47:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:47:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:12,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2473 backedges. 1297 proven. 10 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2024-11-13 21:47:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 104 states and 162 transitions. [2024-11-13 21:47:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 162 transitions. [2024-11-13 21:47:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:47:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2541 backedges. 1360 proven. 15 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2024-11-13 21:47:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 105 states and 162 transitions. [2024-11-13 21:47:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2024-11-13 21:47:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:47:13,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 1479 proven. 24 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-13 21:47:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 109 states and 169 transitions. [2024-11-13 21:47:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 169 transitions. [2024-11-13 21:47:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:47:15,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2842 backedges. 1350 proven. 3 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2024-11-13 21:47:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 110 states and 170 transitions. [2024-11-13 21:47:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-11-13 21:47:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:47:15,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2915 backedges. 1420 proven. 6 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2024-11-13 21:47:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 111 states and 171 transitions. [2024-11-13 21:47:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2024-11-13 21:47:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:47:16,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 1490 proven. 10 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2024-11-13 21:47:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 112 states and 172 transitions. [2024-11-13 21:47:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 172 transitions. [2024-11-13 21:47:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:47:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3064 backedges. 1560 proven. 15 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2024-11-13 21:47:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 113 states and 172 transitions. [2024-11-13 21:47:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 172 transitions. [2024-11-13 21:47:17,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:47:17,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:17,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3140 backedges. 1915 proven. 97 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 21:47:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 117 states and 179 transitions. [2024-11-13 21:47:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 179 transitions. [2024-11-13 21:47:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:47:19,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3394 backedges. 1529 proven. 3 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-13 21:47:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 118 states and 180 transitions. [2024-11-13 21:47:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 180 transitions. [2024-11-13 21:47:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:47:20,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3474 backedges. 1606 proven. 6 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-13 21:47:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 119 states and 181 transitions. [2024-11-13 21:47:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 181 transitions. [2024-11-13 21:47:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:47:21,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3555 backedges. 1683 proven. 10 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-13 21:47:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 120 states and 182 transitions. [2024-11-13 21:47:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 182 transitions. [2024-11-13 21:47:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:47:22,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3637 backedges. 1760 proven. 15 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-13 21:47:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 121 states and 182 transitions. [2024-11-13 21:47:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 182 transitions. [2024-11-13 21:47:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:47:22,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:22,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 2351 proven. 220 refuted. 0 times theorem prover too weak. 1149 trivial. 0 not checked. [2024-11-13 21:47:25,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 125 states and 189 transitions. [2024-11-13 21:47:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 189 transitions. [2024-11-13 21:47:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:47:25,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3996 backedges. 1708 proven. 3 refuted. 0 times theorem prover too weak. 2285 trivial. 0 not checked. [2024-11-13 21:47:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions. [2024-11-13 21:47:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions. [2024-11-13 21:47:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:47:25,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4083 backedges. 1792 proven. 6 refuted. 0 times theorem prover too weak. 2285 trivial. 0 not checked. [2024-11-13 21:47:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 127 states and 191 transitions. [2024-11-13 21:47:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 191 transitions. [2024-11-13 21:47:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:47:26,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:26,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4171 backedges. 1876 proven. 10 refuted. 0 times theorem prover too weak. 2285 trivial. 0 not checked. [2024-11-13 21:47:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 128 states and 192 transitions. [2024-11-13 21:47:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 192 transitions. [2024-11-13 21:47:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:47:27,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:27,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4260 backedges. 1960 proven. 15 refuted. 0 times theorem prover too weak. 2285 trivial. 0 not checked. [2024-11-13 21:47:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 129 states and 192 transitions. [2024-11-13 21:47:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 192 transitions. [2024-11-13 21:47:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:47:27,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4350 backedges. 2787 proven. 393 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2024-11-13 21:47:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 133 states and 198 transitions. [2024-11-13 21:47:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 198 transitions. [2024-11-13 21:47:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:47:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4648 backedges. 1887 proven. 3 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2024-11-13 21:47:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2024-11-13 21:47:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2024-11-13 21:47:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:47:30,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4742 backedges. 1978 proven. 6 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2024-11-13 21:47:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 135 states and 200 transitions. [2024-11-13 21:47:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 200 transitions. [2024-11-13 21:47:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:47:31,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4837 backedges. 2069 proven. 10 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2024-11-13 21:47:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 136 states and 201 transitions. [2024-11-13 21:47:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 201 transitions. [2024-11-13 21:47:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:47:32,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4933 backedges. 2160 proven. 15 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2024-11-13 21:47:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 137 states and 201 transitions. [2024-11-13 21:47:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 201 transitions. [2024-11-13 21:47:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:47:33,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:33,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5030 backedges. 1813 proven. 3 refuted. 0 times theorem prover too weak. 3214 trivial. 0 not checked. [2024-11-13 21:47:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 138 states and 202 transitions. [2024-11-13 21:47:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 202 transitions. [2024-11-13 21:47:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:47:34,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5128 backedges. 1908 proven. 6 refuted. 0 times theorem prover too weak. 3214 trivial. 0 not checked. [2024-11-13 21:47:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 139 states and 203 transitions. [2024-11-13 21:47:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 203 transitions. [2024-11-13 21:47:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:47:34,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:34,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5227 backedges. 2003 proven. 10 refuted. 0 times theorem prover too weak. 3214 trivial. 0 not checked. [2024-11-13 21:47:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 140 states and 204 transitions. [2024-11-13 21:47:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 204 transitions. [2024-11-13 21:47:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:47:35,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5327 backedges. 2098 proven. 15 refuted. 0 times theorem prover too weak. 3214 trivial. 0 not checked. [2024-11-13 21:47:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 141 states and 204 transitions. [2024-11-13 21:47:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 204 transitions. [2024-11-13 21:47:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:47:36,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5428 backedges. 1196 proven. 2365 refuted. 0 times theorem prover too weak. 1867 trivial. 0 not checked. [2024-11-13 21:47:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-13 21:47:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-13 21:47:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:47:42,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6134 backedges. 2261 proven. 3 refuted. 0 times theorem prover too weak. 3870 trivial. 0 not checked. [2024-11-13 21:47:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 152 states and 224 transitions. [2024-11-13 21:47:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 224 transitions. [2024-11-13 21:47:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:47:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6242 backedges. 2366 proven. 6 refuted. 0 times theorem prover too weak. 3870 trivial. 0 not checked. [2024-11-13 21:47:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 153 states and 225 transitions. [2024-11-13 21:47:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 225 transitions. [2024-11-13 21:47:44,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:47:44,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6351 backedges. 2471 proven. 10 refuted. 0 times theorem prover too weak. 3870 trivial. 0 not checked. [2024-11-13 21:47:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 154 states and 226 transitions. [2024-11-13 21:47:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2024-11-13 21:47:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:47:44,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6461 backedges. 2576 proven. 15 refuted. 0 times theorem prover too weak. 3870 trivial. 0 not checked. [2024-11-13 21:47:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 226 transitions. [2024-11-13 21:47:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 226 transitions. [2024-11-13 21:47:45,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:47:45,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6572 backedges. 2744 proven. 24 refuted. 0 times theorem prover too weak. 3804 trivial. 0 not checked. [2024-11-13 21:47:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 159 states and 233 transitions. [2024-11-13 21:47:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2024-11-13 21:47:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:47:48,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6937 backedges. 2440 proven. 3 refuted. 0 times theorem prover too weak. 4494 trivial. 0 not checked. [2024-11-13 21:47:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 160 states and 234 transitions. [2024-11-13 21:47:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 234 transitions. [2024-11-13 21:47:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:47:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7052 backedges. 2552 proven. 6 refuted. 0 times theorem prover too weak. 4494 trivial. 0 not checked. [2024-11-13 21:47:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 161 states and 235 transitions. [2024-11-13 21:47:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 235 transitions. [2024-11-13 21:47:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:47:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7168 backedges. 2664 proven. 10 refuted. 0 times theorem prover too weak. 4494 trivial. 0 not checked. [2024-11-13 21:47:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 162 states and 236 transitions. [2024-11-13 21:47:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 236 transitions. [2024-11-13 21:47:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:47:50,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7285 backedges. 2776 proven. 15 refuted. 0 times theorem prover too weak. 4494 trivial. 0 not checked. [2024-11-13 21:47:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-13 21:47:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-13 21:47:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:47:51,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:51,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 3481 proven. 97 refuted. 0 times theorem prover too weak. 3825 trivial. 0 not checked. [2024-11-13 21:47:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 167 states and 243 transitions. [2024-11-13 21:47:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-13 21:47:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:47:54,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7790 backedges. 2619 proven. 3 refuted. 0 times theorem prover too weak. 5168 trivial. 0 not checked. [2024-11-13 21:47:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 168 states and 244 transitions. [2024-11-13 21:47:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 244 transitions. [2024-11-13 21:47:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:47:55,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7912 backedges. 2738 proven. 6 refuted. 0 times theorem prover too weak. 5168 trivial. 0 not checked. [2024-11-13 21:47:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 169 states and 245 transitions. [2024-11-13 21:47:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 245 transitions. [2024-11-13 21:47:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:47:56,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8035 backedges. 2857 proven. 10 refuted. 0 times theorem prover too weak. 5168 trivial. 0 not checked. [2024-11-13 21:47:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 170 states and 246 transitions. [2024-11-13 21:47:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 246 transitions. [2024-11-13 21:47:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:47:57,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8159 backedges. 2976 proven. 15 refuted. 0 times theorem prover too weak. 5168 trivial. 0 not checked. [2024-11-13 21:47:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 171 states and 246 transitions. [2024-11-13 21:47:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 246 transitions. [2024-11-13 21:47:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:47:57,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8284 backedges. 4218 proven. 220 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2024-11-13 21:48:00,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 175 states and 253 transitions. [2024-11-13 21:48:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 253 transitions. [2024-11-13 21:48:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:48:00,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8693 backedges. 2798 proven. 3 refuted. 0 times theorem prover too weak. 5892 trivial. 0 not checked. [2024-11-13 21:48:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 176 states and 254 transitions. [2024-11-13 21:48:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 254 transitions. [2024-11-13 21:48:01,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:48:01,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8822 backedges. 2924 proven. 6 refuted. 0 times theorem prover too weak. 5892 trivial. 0 not checked. [2024-11-13 21:48:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 177 states and 255 transitions. [2024-11-13 21:48:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 255 transitions. [2024-11-13 21:48:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:48:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:02,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8952 backedges. 3050 proven. 10 refuted. 0 times theorem prover too weak. 5892 trivial. 0 not checked. [2024-11-13 21:48:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 178 states and 256 transitions. [2024-11-13 21:48:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 256 transitions. [2024-11-13 21:48:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:48:03,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 9083 backedges. 3176 proven. 15 refuted. 0 times theorem prover too weak. 5892 trivial. 0 not checked. [2024-11-13 21:48:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-11-13 21:48:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-11-13 21:48:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:48:04,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 9215 backedges. 4955 proven. 393 refuted. 0 times theorem prover too weak. 3867 trivial. 0 not checked. [2024-11-13 21:48:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 183 states and 262 transitions. [2024-11-13 21:48:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 262 transitions. [2024-11-13 21:48:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:48:07,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9646 backedges. 2977 proven. 3 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2024-11-13 21:48:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 184 states and 263 transitions. [2024-11-13 21:48:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 263 transitions. [2024-11-13 21:48:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:48:08,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:08,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:08,219 INFO L134 CoverageAnalysis]: Checked inductivity of 9782 backedges. 3110 proven. 6 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2024-11-13 21:48:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 185 states and 264 transitions. [2024-11-13 21:48:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 264 transitions. [2024-11-13 21:48:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:48:08,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:08,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 9919 backedges. 3243 proven. 10 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2024-11-13 21:48:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 186 states and 265 transitions. [2024-11-13 21:48:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 265 transitions. [2024-11-13 21:48:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:48:09,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 10057 backedges. 3376 proven. 15 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2024-11-13 21:48:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 187 states and 265 transitions. [2024-11-13 21:48:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 265 transitions. [2024-11-13 21:48:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:48:10,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10196 backedges. 2770 proven. 3 refuted. 0 times theorem prover too weak. 7423 trivial. 0 not checked. [2024-11-13 21:48:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-11-13 21:48:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-11-13 21:48:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:48:11,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 10336 backedges. 2907 proven. 6 refuted. 0 times theorem prover too weak. 7423 trivial. 0 not checked. [2024-11-13 21:48:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 189 states and 267 transitions. [2024-11-13 21:48:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 267 transitions. [2024-11-13 21:48:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:48:12,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 10477 backedges. 3044 proven. 10 refuted. 0 times theorem prover too weak. 7423 trivial. 0 not checked. [2024-11-13 21:48:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-11-13 21:48:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-11-13 21:48:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:48:13,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:13,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3181 proven. 15 refuted. 0 times theorem prover too weak. 7423 trivial. 0 not checked. [2024-11-13 21:48:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-11-13 21:48:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-11-13 21:48:14,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:48:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 10762 backedges. 1745 proven. 6268 refuted. 0 times theorem prover too weak. 2749 trivial. 0 not checked. [2024-11-13 21:48:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 201 states and 287 transitions. [2024-11-13 21:48:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 287 transitions. [2024-11-13 21:48:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:48:23,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 11742 backedges. 3351 proven. 3 refuted. 0 times theorem prover too weak. 8388 trivial. 0 not checked. [2024-11-13 21:48:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 202 states and 288 transitions. [2024-11-13 21:48:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 288 transitions. [2024-11-13 21:48:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:48:23,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 11892 backedges. 3498 proven. 6 refuted. 0 times theorem prover too weak. 8388 trivial. 0 not checked. [2024-11-13 21:48:24,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 203 states and 289 transitions. [2024-11-13 21:48:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 289 transitions. [2024-11-13 21:48:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:48:24,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:24,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12043 backedges. 3645 proven. 10 refuted. 0 times theorem prover too weak. 8388 trivial. 0 not checked. [2024-11-13 21:48:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 204 states and 290 transitions. [2024-11-13 21:48:25,742 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 290 transitions. [2024-11-13 21:48:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:48:25,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12195 backedges. 3792 proven. 15 refuted. 0 times theorem prover too weak. 8388 trivial. 0 not checked. [2024-11-13 21:48:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 205 states and 290 transitions. [2024-11-13 21:48:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 290 transitions. [2024-11-13 21:48:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:48:26,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12348 backedges. 4009 proven. 24 refuted. 0 times theorem prover too weak. 8315 trivial. 0 not checked. [2024-11-13 21:48:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 209 states and 297 transitions. [2024-11-13 21:48:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 297 transitions. [2024-11-13 21:48:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:48:30,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12846 backedges. 3530 proven. 3 refuted. 0 times theorem prover too weak. 9313 trivial. 0 not checked. [2024-11-13 21:48:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 210 states and 298 transitions. [2024-11-13 21:48:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 298 transitions. [2024-11-13 21:48:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:48:31,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13003 backedges. 3684 proven. 6 refuted. 0 times theorem prover too weak. 9313 trivial. 0 not checked. [2024-11-13 21:48:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 211 states and 299 transitions. [2024-11-13 21:48:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 299 transitions. [2024-11-13 21:48:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:48:32,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 13161 backedges. 3838 proven. 10 refuted. 0 times theorem prover too weak. 9313 trivial. 0 not checked. [2024-11-13 21:48:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 212 states and 300 transitions. [2024-11-13 21:48:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 300 transitions. [2024-11-13 21:48:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:48:33,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:33,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13320 backedges. 3992 proven. 15 refuted. 0 times theorem prover too weak. 9313 trivial. 0 not checked. [2024-11-13 21:48:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 213 states and 300 transitions. [2024-11-13 21:48:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 300 transitions. [2024-11-13 21:48:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:48:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13480 backedges. 5047 proven. 97 refuted. 0 times theorem prover too weak. 8336 trivial. 0 not checked. [2024-11-13 21:48:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 217 states and 307 transitions. [2024-11-13 21:48:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 307 transitions. [2024-11-13 21:48:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:48:37,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:37,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 14000 backedges. 3709 proven. 3 refuted. 0 times theorem prover too weak. 10288 trivial. 0 not checked. [2024-11-13 21:48:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 218 states and 308 transitions. [2024-11-13 21:48:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 308 transitions. [2024-11-13 21:48:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:48:38,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14164 backedges. 3870 proven. 6 refuted. 0 times theorem prover too weak. 10288 trivial. 0 not checked. [2024-11-13 21:48:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 219 states and 309 transitions. [2024-11-13 21:48:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 309 transitions. [2024-11-13 21:48:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:48:39,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 14329 backedges. 4031 proven. 10 refuted. 0 times theorem prover too weak. 10288 trivial. 0 not checked. [2024-11-13 21:48:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 220 states and 310 transitions. [2024-11-13 21:48:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2024-11-13 21:48:41,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:48:41,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14495 backedges. 4192 proven. 15 refuted. 0 times theorem prover too weak. 10288 trivial. 0 not checked. [2024-11-13 21:48:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 221 states and 310 transitions. [2024-11-13 21:48:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 310 transitions. [2024-11-13 21:48:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:48:42,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:42,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14662 backedges. 6085 proven. 220 refuted. 0 times theorem prover too weak. 8357 trivial. 0 not checked. [2024-11-13 21:48:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 225 states and 317 transitions. [2024-11-13 21:48:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 317 transitions. [2024-11-13 21:48:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:48:45,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:45,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15204 backedges. 3888 proven. 3 refuted. 0 times theorem prover too weak. 11313 trivial. 0 not checked. [2024-11-13 21:48:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 226 states and 318 transitions. [2024-11-13 21:48:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 318 transitions. [2024-11-13 21:48:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:48:46,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15375 backedges. 4056 proven. 6 refuted. 0 times theorem prover too weak. 11313 trivial. 0 not checked. [2024-11-13 21:48:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 227 states and 319 transitions. [2024-11-13 21:48:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 319 transitions. [2024-11-13 21:48:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:48:47,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15547 backedges. 4224 proven. 10 refuted. 0 times theorem prover too weak. 11313 trivial. 0 not checked. [2024-11-13 21:48:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 228 states and 320 transitions. [2024-11-13 21:48:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 320 transitions. [2024-11-13 21:48:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:48:48,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 15720 backedges. 4392 proven. 15 refuted. 0 times theorem prover too weak. 11313 trivial. 0 not checked. [2024-11-13 21:48:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 229 states and 320 transitions. [2024-11-13 21:48:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 320 transitions. [2024-11-13 21:48:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:48:50,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:50,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:50,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15894 backedges. 7123 proven. 393 refuted. 0 times theorem prover too weak. 8378 trivial. 0 not checked. [2024-11-13 21:48:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 233 states and 326 transitions. [2024-11-13 21:48:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 326 transitions. [2024-11-13 21:48:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:48:53,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:53,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16458 backedges. 4067 proven. 3 refuted. 0 times theorem prover too weak. 12388 trivial. 0 not checked. [2024-11-13 21:48:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 234 states and 327 transitions. [2024-11-13 21:48:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 327 transitions. [2024-11-13 21:48:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:48:54,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16636 backedges. 4242 proven. 6 refuted. 0 times theorem prover too weak. 12388 trivial. 0 not checked. [2024-11-13 21:48:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 235 states and 328 transitions. [2024-11-13 21:48:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 328 transitions. [2024-11-13 21:48:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:48:56,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16815 backedges. 4417 proven. 10 refuted. 0 times theorem prover too weak. 12388 trivial. 0 not checked. [2024-11-13 21:48:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 236 states and 329 transitions. [2024-11-13 21:48:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 329 transitions. [2024-11-13 21:48:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:48:57,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16995 backedges. 4592 proven. 15 refuted. 0 times theorem prover too weak. 12388 trivial. 0 not checked. [2024-11-13 21:48:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 237 states and 329 transitions. [2024-11-13 21:48:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 329 transitions. [2024-11-13 21:48:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:48:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17176 backedges. 3727 proven. 3 refuted. 0 times theorem prover too weak. 13446 trivial. 0 not checked. [2024-11-13 21:48:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 238 states and 330 transitions. [2024-11-13 21:48:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 330 transitions. [2024-11-13 21:48:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 21:48:59,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 3906 proven. 6 refuted. 0 times theorem prover too weak. 13446 trivial. 0 not checked. [2024-11-13 21:49:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 239 states and 331 transitions. [2024-11-13 21:49:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 331 transitions. [2024-11-13 21:49:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:49:00,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 17541 backedges. 4085 proven. 10 refuted. 0 times theorem prover too weak. 13446 trivial. 0 not checked. [2024-11-13 21:49:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 240 states and 332 transitions. [2024-11-13 21:49:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 332 transitions. [2024-11-13 21:49:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 21:49:01,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17725 backedges. 4264 proven. 15 refuted. 0 times theorem prover too weak. 13446 trivial. 0 not checked. [2024-11-13 21:49:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 241 states and 332 transitions. [2024-11-13 21:49:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 332 transitions. [2024-11-13 21:49:03,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:49:03,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:03,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 17910 backedges. 2294 proven. 11985 refuted. 0 times theorem prover too weak. 3631 trivial. 0 not checked. [2024-11-13 21:49:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 251 states and 350 transitions. [2024-11-13 21:49:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 350 transitions. [2024-11-13 21:49:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:49:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19164 backedges. 4441 proven. 3 refuted. 0 times theorem prover too weak. 14720 trivial. 0 not checked. [2024-11-13 21:49:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 252 states and 351 transitions. [2024-11-13 21:49:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 351 transitions. [2024-11-13 21:49:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 21:49:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19356 backedges. 4630 proven. 6 refuted. 0 times theorem prover too weak. 14720 trivial. 0 not checked. [2024-11-13 21:49:15,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-11-13 21:49:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-11-13 21:49:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:49:15,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 19549 backedges. 4819 proven. 10 refuted. 0 times theorem prover too weak. 14720 trivial. 0 not checked. [2024-11-13 21:49:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 254 states and 353 transitions. [2024-11-13 21:49:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 353 transitions. [2024-11-13 21:49:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 21:49:16,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19743 backedges. 5008 proven. 15 refuted. 0 times theorem prover too weak. 14720 trivial. 0 not checked. [2024-11-13 21:49:18,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:18,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 255 states and 353 transitions. [2024-11-13 21:49:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 353 transitions. [2024-11-13 21:49:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:49:18,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:18,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19938 backedges. 5274 proven. 24 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-11-13 21:49:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 259 states and 360 transitions. [2024-11-13 21:49:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 360 transitions. [2024-11-13 21:49:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:49:22,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 20569 backedges. 4620 proven. 3 refuted. 0 times theorem prover too weak. 15946 trivial. 0 not checked. [2024-11-13 21:49:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions. [2024-11-13 21:49:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions. [2024-11-13 21:49:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 21:49:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20768 backedges. 4816 proven. 6 refuted. 0 times theorem prover too weak. 15946 trivial. 0 not checked. [2024-11-13 21:49:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions. [2024-11-13 21:49:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions. [2024-11-13 21:49:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:49:24,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:24,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 20968 backedges. 5012 proven. 10 refuted. 0 times theorem prover too weak. 15946 trivial. 0 not checked. [2024-11-13 21:49:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 262 states and 363 transitions. [2024-11-13 21:49:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 363 transitions. [2024-11-13 21:49:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:49:26,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 21169 backedges. 5208 proven. 15 refuted. 0 times theorem prover too weak. 15946 trivial. 0 not checked. [2024-11-13 21:49:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 263 states and 363 transitions. [2024-11-13 21:49:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 363 transitions. [2024-11-13 21:49:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:49:28,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 21371 backedges. 6613 proven. 97 refuted. 0 times theorem prover too weak. 14661 trivial. 0 not checked. [2024-11-13 21:49:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 267 states and 370 transitions. [2024-11-13 21:49:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 370 transitions. [2024-11-13 21:49:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:49:32,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 22024 backedges. 4799 proven. 3 refuted. 0 times theorem prover too weak. 17222 trivial. 0 not checked. [2024-11-13 21:49:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 268 states and 371 transitions. [2024-11-13 21:49:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 371 transitions. [2024-11-13 21:49:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:49:33,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22230 backedges. 5002 proven. 6 refuted. 0 times theorem prover too weak. 17222 trivial. 0 not checked. [2024-11-13 21:49:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 269 states and 372 transitions. [2024-11-13 21:49:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 372 transitions. [2024-11-13 21:49:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:49:34,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22437 backedges. 5205 proven. 10 refuted. 0 times theorem prover too weak. 17222 trivial. 0 not checked. [2024-11-13 21:49:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 270 states and 373 transitions. [2024-11-13 21:49:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 373 transitions. [2024-11-13 21:49:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 21:49:35,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22645 backedges. 5408 proven. 15 refuted. 0 times theorem prover too weak. 17222 trivial. 0 not checked. [2024-11-13 21:49:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-11-13 21:49:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-11-13 21:49:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:49:37,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22854 backedges. 7952 proven. 220 refuted. 0 times theorem prover too weak. 14682 trivial. 0 not checked. [2024-11-13 21:49:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 275 states and 380 transitions. [2024-11-13 21:49:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 380 transitions. [2024-11-13 21:49:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:49:41,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 23529 backedges. 4978 proven. 3 refuted. 0 times theorem prover too weak. 18548 trivial. 0 not checked. [2024-11-13 21:49:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 276 states and 381 transitions. [2024-11-13 21:49:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 381 transitions. [2024-11-13 21:49:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:49:43,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 23742 backedges. 5188 proven. 6 refuted. 0 times theorem prover too weak. 18548 trivial. 0 not checked. [2024-11-13 21:49:44,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 277 states and 382 transitions. [2024-11-13 21:49:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 382 transitions. [2024-11-13 21:49:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:49:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 23956 backedges. 5398 proven. 10 refuted. 0 times theorem prover too weak. 18548 trivial. 0 not checked. [2024-11-13 21:49:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 278 states and 383 transitions. [2024-11-13 21:49:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 383 transitions. [2024-11-13 21:49:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:49:45,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24171 backedges. 5608 proven. 15 refuted. 0 times theorem prover too weak. 18548 trivial. 0 not checked. [2024-11-13 21:49:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 279 states and 383 transitions. [2024-11-13 21:49:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 383 transitions. [2024-11-13 21:49:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:49:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24387 backedges. 9291 proven. 393 refuted. 0 times theorem prover too weak. 14703 trivial. 0 not checked. [2024-11-13 21:49:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 283 states and 389 transitions. [2024-11-13 21:49:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 389 transitions. [2024-11-13 21:49:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:49:50,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 25084 backedges. 5157 proven. 3 refuted. 0 times theorem prover too weak. 19924 trivial. 0 not checked. [2024-11-13 21:49:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 284 states and 390 transitions. [2024-11-13 21:49:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 390 transitions. [2024-11-13 21:49:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:49:51,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 25304 backedges. 5374 proven. 6 refuted. 0 times theorem prover too weak. 19924 trivial. 0 not checked. [2024-11-13 21:49:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 285 states and 391 transitions. [2024-11-13 21:49:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 391 transitions. [2024-11-13 21:49:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 21:49:53,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 25525 backedges. 5591 proven. 10 refuted. 0 times theorem prover too weak. 19924 trivial. 0 not checked. [2024-11-13 21:49:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 286 states and 392 transitions. [2024-11-13 21:49:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 392 transitions. [2024-11-13 21:49:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 21:49:54,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 25747 backedges. 5808 proven. 15 refuted. 0 times theorem prover too weak. 19924 trivial. 0 not checked. [2024-11-13 21:49:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 287 states and 392 transitions. [2024-11-13 21:49:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 392 transitions. [2024-11-13 21:49:55,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:49:55,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 25970 backedges. 4684 proven. 3 refuted. 0 times theorem prover too weak. 21283 trivial. 0 not checked. [2024-11-13 21:49:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 288 states and 393 transitions. [2024-11-13 21:49:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 393 transitions. [2024-11-13 21:49:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 21:49:57,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 26194 backedges. 4905 proven. 6 refuted. 0 times theorem prover too weak. 21283 trivial. 0 not checked. [2024-11-13 21:49:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 289 states and 394 transitions. [2024-11-13 21:49:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 394 transitions. [2024-11-13 21:49:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:49:58,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 26419 backedges. 5126 proven. 10 refuted. 0 times theorem prover too weak. 21283 trivial. 0 not checked. [2024-11-13 21:50:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 290 states and 395 transitions. [2024-11-13 21:50:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 395 transitions. [2024-11-13 21:50:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 21:50:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 26645 backedges. 5347 proven. 15 refuted. 0 times theorem prover too weak. 21283 trivial. 0 not checked. [2024-11-13 21:50:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 291 states and 395 transitions. [2024-11-13 21:50:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 395 transitions. [2024-11-13 21:50:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 21:50:02,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 26872 backedges. 4139 proven. 3 refuted. 0 times theorem prover too weak. 22730 trivial. 0 not checked. [2024-11-13 21:50:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 292 states and 396 transitions. [2024-11-13 21:50:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 396 transitions. [2024-11-13 21:50:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:50:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 27100 backedges. 4364 proven. 6 refuted. 0 times theorem prover too weak. 22730 trivial. 0 not checked. [2024-11-13 21:50:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 293 states and 397 transitions. [2024-11-13 21:50:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 397 transitions. [2024-11-13 21:50:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 21:50:04,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 27329 backedges. 4589 proven. 10 refuted. 0 times theorem prover too weak. 22730 trivial. 0 not checked. [2024-11-13 21:50:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions. [2024-11-13 21:50:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions. [2024-11-13 21:50:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 21:50:05,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 27559 backedges. 4814 proven. 15 refuted. 0 times theorem prover too weak. 22730 trivial. 0 not checked. [2024-11-13 21:50:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 295 states and 398 transitions. [2024-11-13 21:50:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 398 transitions. [2024-11-13 21:50:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:50:07,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 27790 backedges. 5099 proven. 24 refuted. 0 times theorem prover too weak. 22667 trivial. 0 not checked. [2024-11-13 21:50:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 299 states and 405 transitions. [2024-11-13 21:50:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 405 transitions. [2024-11-13 21:50:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:50:11,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 28533 backedges. 4273 proven. 3 refuted. 0 times theorem prover too weak. 24257 trivial. 0 not checked. [2024-11-13 21:50:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 300 states and 406 transitions. [2024-11-13 21:50:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 406 transitions. [2024-11-13 21:50:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 21:50:13,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 28768 backedges. 4505 proven. 6 refuted. 0 times theorem prover too weak. 24257 trivial. 0 not checked. [2024-11-13 21:50:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 301 states and 407 transitions. [2024-11-13 21:50:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 407 transitions. [2024-11-13 21:50:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 21:50:14,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 29004 backedges. 4737 proven. 10 refuted. 0 times theorem prover too weak. 24257 trivial. 0 not checked. [2024-11-13 21:50:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 302 states and 408 transitions. [2024-11-13 21:50:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 408 transitions. [2024-11-13 21:50:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 21:50:15,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 29241 backedges. 4969 proven. 15 refuted. 0 times theorem prover too weak. 24257 trivial. 0 not checked. [2024-11-13 21:50:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 303 states and 408 transitions. [2024-11-13 21:50:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 408 transitions. [2024-11-13 21:50:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:50:17,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 29479 backedges. 6694 proven. 97 refuted. 0 times theorem prover too weak. 22688 trivial. 0 not checked. [2024-11-13 21:50:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 307 states and 415 transitions. [2024-11-13 21:50:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 415 transitions. [2024-11-13 21:50:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 21:50:21,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 30244 backedges. 4407 proven. 3 refuted. 0 times theorem prover too weak. 25834 trivial. 0 not checked. [2024-11-13 21:50:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 308 states and 416 transitions. [2024-11-13 21:50:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 416 transitions. [2024-11-13 21:50:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 21:50:23,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 30486 backedges. 4646 proven. 6 refuted. 0 times theorem prover too weak. 25834 trivial. 0 not checked. [2024-11-13 21:50:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 309 states and 417 transitions. [2024-11-13 21:50:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 417 transitions. [2024-11-13 21:50:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:50:24,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 30729 backedges. 4885 proven. 10 refuted. 0 times theorem prover too weak. 25834 trivial. 0 not checked. [2024-11-13 21:50:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 310 states and 418 transitions. [2024-11-13 21:50:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 418 transitions. [2024-11-13 21:50:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 21:50:25,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30973 backedges. 5124 proven. 15 refuted. 0 times theorem prover too weak. 25834 trivial. 0 not checked. [2024-11-13 21:50:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 311 states and 418 transitions. [2024-11-13 21:50:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 418 transitions. [2024-11-13 21:50:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:50:27,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:27,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 31218 backedges. 8289 proven. 220 refuted. 0 times theorem prover too weak. 22709 trivial. 0 not checked. [2024-11-13 21:50:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 315 states and 425 transitions. [2024-11-13 21:50:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 425 transitions. [2024-11-13 21:50:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:50:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 32005 backedges. 4541 proven. 3 refuted. 0 times theorem prover too weak. 27461 trivial. 0 not checked. [2024-11-13 21:50:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 316 states and 426 transitions. [2024-11-13 21:50:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 426 transitions. [2024-11-13 21:50:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:50:33,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:33,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 32254 backedges. 4787 proven. 6 refuted. 0 times theorem prover too weak. 27461 trivial. 0 not checked. [2024-11-13 21:50:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 317 states and 427 transitions. [2024-11-13 21:50:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 427 transitions. [2024-11-13 21:50:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:50:35,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 32504 backedges. 5033 proven. 10 refuted. 0 times theorem prover too weak. 27461 trivial. 0 not checked. [2024-11-13 21:50:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 318 states and 428 transitions. [2024-11-13 21:50:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 428 transitions. [2024-11-13 21:50:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 21:50:36,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 32755 backedges. 5279 proven. 15 refuted. 0 times theorem prover too weak. 27461 trivial. 0 not checked. [2024-11-13 21:50:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 319 states and 428 transitions. [2024-11-13 21:50:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 428 transitions. [2024-11-13 21:50:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:50:38,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 33007 backedges. 9884 proven. 393 refuted. 0 times theorem prover too weak. 22730 trivial. 0 not checked. [2024-11-13 21:50:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 323 states and 434 transitions. [2024-11-13 21:50:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 434 transitions. [2024-11-13 21:50:43,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 21:50:43,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:43,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 33816 backedges. 4675 proven. 3 refuted. 0 times theorem prover too weak. 29138 trivial. 0 not checked. [2024-11-13 21:50:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 324 states and 435 transitions. [2024-11-13 21:50:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 435 transitions. [2024-11-13 21:50:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:50:44,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,866 INFO L134 CoverageAnalysis]: Checked inductivity of 34072 backedges. 4928 proven. 6 refuted. 0 times theorem prover too weak. 29138 trivial. 0 not checked. [2024-11-13 21:50:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 325 states and 436 transitions. [2024-11-13 21:50:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 436 transitions. [2024-11-13 21:50:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 21:50:46,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 34329 backedges. 5181 proven. 10 refuted. 0 times theorem prover too weak. 29138 trivial. 0 not checked. [2024-11-13 21:50:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 326 states and 437 transitions. [2024-11-13 21:50:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 437 transitions. [2024-11-13 21:50:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 21:50:47,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 34587 backedges. 5434 proven. 15 refuted. 0 times theorem prover too weak. 29138 trivial. 0 not checked. [2024-11-13 21:50:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 327 states and 437 transitions. [2024-11-13 21:50:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 437 transitions. [2024-11-13 21:50:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:50:49,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 34846 backedges. 4024 proven. 3 refuted. 0 times theorem prover too weak. 30819 trivial. 0 not checked. [2024-11-13 21:50:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 328 states and 438 transitions. [2024-11-13 21:50:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 438 transitions. [2024-11-13 21:50:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:50:50,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:50,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 35106 backedges. 4281 proven. 6 refuted. 0 times theorem prover too weak. 30819 trivial. 0 not checked. [2024-11-13 21:50:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 329 states and 439 transitions. [2024-11-13 21:50:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 439 transitions. [2024-11-13 21:50:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:50:52,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 35367 backedges. 4538 proven. 10 refuted. 0 times theorem prover too weak. 30819 trivial. 0 not checked. [2024-11-13 21:50:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 330 states and 440 transitions. [2024-11-13 21:50:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 440 transitions. [2024-11-13 21:50:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 21:50:53,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 35629 backedges. 4795 proven. 15 refuted. 0 times theorem prover too weak. 30819 trivial. 0 not checked. [2024-11-13 21:50:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 331 states and 440 transitions. [2024-11-13 21:50:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 440 transitions. [2024-11-13 21:50:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:50:55,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:55,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 35892 backedges. 0 proven. 3300 refuted. 0 times theorem prover too weak. 32592 trivial. 0 not checked. [2024-11-13 21:51:21,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 353 states and 483 transitions. [2024-11-13 21:51:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 483 transitions. [2024-11-13 21:51:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 21:51:21,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 39465 backedges. 6628 proven. 3 refuted. 0 times theorem prover too weak. 32834 trivial. 0 not checked. [2024-11-13 21:51:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 354 states and 484 transitions. [2024-11-13 21:51:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 484 transitions. [2024-11-13 21:51:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 21:51:22,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 39741 backedges. 6901 proven. 6 refuted. 0 times theorem prover too weak. 32834 trivial. 0 not checked. [2024-11-13 21:51:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 355 states and 485 transitions. [2024-11-13 21:51:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 485 transitions. [2024-11-13 21:51:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-13 21:51:24,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40018 backedges. 7174 proven. 10 refuted. 0 times theorem prover too weak. 32834 trivial. 0 not checked. [2024-11-13 21:51:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 356 states and 486 transitions. [2024-11-13 21:51:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 486 transitions. [2024-11-13 21:51:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-13 21:51:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 40296 backedges. 7447 proven. 15 refuted. 0 times theorem prover too weak. 32834 trivial. 0 not checked. [2024-11-13 21:51:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 357 states and 486 transitions. [2024-11-13 21:51:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 486 transitions. [2024-11-13 21:51:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 21:51:28,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40575 backedges. 7811 proven. 24 refuted. 0 times theorem prover too weak. 32740 trivial. 0 not checked. [2024-11-13 21:51:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 361 states and 493 transitions. [2024-11-13 21:51:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 493 transitions. [2024-11-13 21:51:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 21:51:33,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 41472 backedges. 6807 proven. 3 refuted. 0 times theorem prover too weak. 34662 trivial. 0 not checked. [2024-11-13 21:51:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 362 states and 494 transitions. [2024-11-13 21:51:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 494 transitions. [2024-11-13 21:51:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 21:51:35,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:35,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 41755 backedges. 7087 proven. 6 refuted. 0 times theorem prover too weak. 34662 trivial. 0 not checked. [2024-11-13 21:51:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 363 states and 495 transitions. [2024-11-13 21:51:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 495 transitions. [2024-11-13 21:51:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 21:51:36,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:36,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 42039 backedges. 7367 proven. 10 refuted. 0 times theorem prover too weak. 34662 trivial. 0 not checked. [2024-11-13 21:51:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 364 states and 496 transitions. [2024-11-13 21:51:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 496 transitions. [2024-11-13 21:51:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:51:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 42324 backedges. 7647 proven. 15 refuted. 0 times theorem prover too weak. 34662 trivial. 0 not checked. [2024-11-13 21:51:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 365 states and 496 transitions. [2024-11-13 21:51:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 496 transitions. [2024-11-13 21:51:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 21:51:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 42610 backedges. 9752 proven. 97 refuted. 0 times theorem prover too weak. 32761 trivial. 0 not checked. [2024-11-13 21:51:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 369 states and 503 transitions. [2024-11-13 21:51:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 503 transitions. [2024-11-13 21:51:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 21:51:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 43529 backedges. 6986 proven. 3 refuted. 0 times theorem prover too weak. 36540 trivial. 0 not checked. [2024-11-13 21:51:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 370 states and 504 transitions. [2024-11-13 21:51:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 504 transitions. [2024-11-13 21:51:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 21:51:47,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 43819 backedges. 7273 proven. 6 refuted. 0 times theorem prover too weak. 36540 trivial. 0 not checked. [2024-11-13 21:51:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 371 states and 505 transitions. [2024-11-13 21:51:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 505 transitions. [2024-11-13 21:51:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 21:51:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 44110 backedges. 7560 proven. 10 refuted. 0 times theorem prover too weak. 36540 trivial. 0 not checked. [2024-11-13 21:51:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 372 states and 506 transitions. [2024-11-13 21:51:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 506 transitions. [2024-11-13 21:51:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 21:51:50,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 44402 backedges. 7847 proven. 15 refuted. 0 times theorem prover too weak. 36540 trivial. 0 not checked. [2024-11-13 21:51:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 373 states and 506 transitions. [2024-11-13 21:51:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 506 transitions. [2024-11-13 21:51:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-13 21:51:52,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 44695 backedges. 11693 proven. 220 refuted. 0 times theorem prover too weak. 32782 trivial. 0 not checked. [2024-11-13 21:51:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 377 states and 513 transitions. [2024-11-13 21:51:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 513 transitions. [2024-11-13 21:51:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 21:51:58,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45636 backedges. 7165 proven. 3 refuted. 0 times theorem prover too weak. 38468 trivial. 0 not checked. [2024-11-13 21:52:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 378 states and 514 transitions. [2024-11-13 21:52:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 514 transitions. [2024-11-13 21:52:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 21:52:00,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45933 backedges. 7459 proven. 6 refuted. 0 times theorem prover too weak. 38468 trivial. 0 not checked. [2024-11-13 21:52:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 379 states and 515 transitions. [2024-11-13 21:52:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 515 transitions. [2024-11-13 21:52:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 21:52:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 46231 backedges. 7753 proven. 10 refuted. 0 times theorem prover too weak. 38468 trivial. 0 not checked. [2024-11-13 21:52:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 380 states and 516 transitions. [2024-11-13 21:52:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 516 transitions. [2024-11-13 21:52:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 21:52:03,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 46530 backedges. 8047 proven. 15 refuted. 0 times theorem prover too weak. 38468 trivial. 0 not checked. [2024-11-13 21:52:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 381 states and 516 transitions. [2024-11-13 21:52:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 516 transitions. [2024-11-13 21:52:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-13 21:52:04,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 46830 backedges. 13634 proven. 393 refuted. 0 times theorem prover too weak. 32803 trivial. 0 not checked. [2024-11-13 21:52:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 385 states and 522 transitions. [2024-11-13 21:52:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 522 transitions. [2024-11-13 21:52:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-13 21:52:11,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 47793 backedges. 7344 proven. 3 refuted. 0 times theorem prover too weak. 40446 trivial. 0 not checked. [2024-11-13 21:52:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 386 states and 523 transitions. [2024-11-13 21:52:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 523 transitions. [2024-11-13 21:52:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-13 21:52:13,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 48097 backedges. 7645 proven. 6 refuted. 0 times theorem prover too weak. 40446 trivial. 0 not checked. [2024-11-13 21:52:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 387 states and 524 transitions. [2024-11-13 21:52:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 524 transitions. [2024-11-13 21:52:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 21:52:15,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 48402 backedges. 7946 proven. 10 refuted. 0 times theorem prover too weak. 40446 trivial. 0 not checked. [2024-11-13 21:52:17,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 388 states and 525 transitions. [2024-11-13 21:52:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 525 transitions. [2024-11-13 21:52:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:52:17,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 48708 backedges. 8247 proven. 15 refuted. 0 times theorem prover too weak. 40446 trivial. 0 not checked. [2024-11-13 21:52:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 389 states and 525 transitions. [2024-11-13 21:52:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 525 transitions. [2024-11-13 21:52:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 21:52:19,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 49015 backedges. 6605 proven. 3 refuted. 0 times theorem prover too weak. 42407 trivial. 0 not checked. [2024-11-13 21:52:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 390 states and 526 transitions. [2024-11-13 21:52:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 526 transitions. [2024-11-13 21:52:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-13 21:52:21,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 49323 backedges. 6910 proven. 6 refuted. 0 times theorem prover too weak. 42407 trivial. 0 not checked. [2024-11-13 21:52:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 391 states and 527 transitions. [2024-11-13 21:52:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 527 transitions. [2024-11-13 21:52:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 21:52:23,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 49632 backedges. 7215 proven. 10 refuted. 0 times theorem prover too weak. 42407 trivial. 0 not checked. [2024-11-13 21:52:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 392 states and 528 transitions. [2024-11-13 21:52:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 528 transitions. [2024-11-13 21:52:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-13 21:52:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 49942 backedges. 7520 proven. 15 refuted. 0 times theorem prover too weak. 42407 trivial. 0 not checked. [2024-11-13 21:52:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 393 states and 528 transitions. [2024-11-13 21:52:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 528 transitions. [2024-11-13 21:52:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-13 21:52:27,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 50253 backedges. 16483 proven. 276 refuted. 0 times theorem prover too weak. 33494 trivial. 0 not checked. [2024-11-13 21:52:42,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 403 states and 547 transitions. [2024-11-13 21:52:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 547 transitions. [2024-11-13 21:52:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-13 21:52:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52330 backedges. 7718 proven. 3 refuted. 0 times theorem prover too weak. 44609 trivial. 0 not checked. [2024-11-13 21:52:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 404 states and 548 transitions. [2024-11-13 21:52:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 548 transitions. [2024-11-13 21:52:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 21:52:44,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52648 backedges. 8033 proven. 6 refuted. 0 times theorem prover too weak. 44609 trivial. 0 not checked. [2024-11-13 21:52:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 405 states and 549 transitions. [2024-11-13 21:52:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 549 transitions. [2024-11-13 21:52:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-13 21:52:46,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52967 backedges. 8348 proven. 10 refuted. 0 times theorem prover too weak. 44609 trivial. 0 not checked. [2024-11-13 21:52:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 406 states and 550 transitions. [2024-11-13 21:52:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 550 transitions. [2024-11-13 21:52:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-13 21:52:48,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 53287 backedges. 8663 proven. 15 refuted. 0 times theorem prover too weak. 44609 trivial. 0 not checked. [2024-11-13 21:52:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 407 states and 550 transitions. [2024-11-13 21:52:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 550 transitions. [2024-11-13 21:52:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 21:52:50,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 53608 backedges. 9076 proven. 24 refuted. 0 times theorem prover too weak. 44508 trivial. 0 not checked. [2024-11-13 21:52:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 411 states and 557 transitions. [2024-11-13 21:52:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 557 transitions. [2024-11-13 21:52:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-13 21:52:57,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 54638 backedges. 7897 proven. 3 refuted. 0 times theorem prover too weak. 46738 trivial. 0 not checked. [2024-11-13 21:52:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 412 states and 558 transitions. [2024-11-13 21:52:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 558 transitions. [2024-11-13 21:52:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 21:52:59,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 54963 backedges. 8219 proven. 6 refuted. 0 times theorem prover too weak. 46738 trivial. 0 not checked. [2024-11-13 21:53:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 413 states and 559 transitions. [2024-11-13 21:53:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 559 transitions. [2024-11-13 21:53:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-13 21:53:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 55289 backedges. 8541 proven. 10 refuted. 0 times theorem prover too weak. 46738 trivial. 0 not checked. [2024-11-13 21:53:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 414 states and 560 transitions. [2024-11-13 21:53:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 560 transitions. [2024-11-13 21:53:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 21:53:03,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 55616 backedges. 8863 proven. 15 refuted. 0 times theorem prover too weak. 46738 trivial. 0 not checked. [2024-11-13 21:53:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 415 states and 560 transitions. [2024-11-13 21:53:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 560 transitions. [2024-11-13 21:53:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-13 21:53:05,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 55944 backedges. 11318 proven. 97 refuted. 0 times theorem prover too weak. 44529 trivial. 0 not checked. [2024-11-13 21:53:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 419 states and 567 transitions. [2024-11-13 21:53:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 567 transitions. [2024-11-13 21:53:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 21:53:12,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:12,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 56996 backedges. 8076 proven. 3 refuted. 0 times theorem prover too weak. 48917 trivial. 0 not checked. [2024-11-13 21:53:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 420 states and 568 transitions. [2024-11-13 21:53:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 568 transitions. [2024-11-13 21:53:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-13 21:53:14,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:14,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 57328 backedges. 8405 proven. 6 refuted. 0 times theorem prover too weak. 48917 trivial. 0 not checked. [2024-11-13 21:53:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 421 states and 569 transitions. [2024-11-13 21:53:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 569 transitions. [2024-11-13 21:53:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-11-13 21:53:16,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 57661 backedges. 8734 proven. 10 refuted. 0 times theorem prover too weak. 48917 trivial. 0 not checked. [2024-11-13 21:53:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 422 states and 570 transitions. [2024-11-13 21:53:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 570 transitions. [2024-11-13 21:53:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-13 21:53:18,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 57995 backedges. 9063 proven. 15 refuted. 0 times theorem prover too weak. 48917 trivial. 0 not checked. [2024-11-13 21:53:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 423 states and 570 transitions. [2024-11-13 21:53:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 570 transitions. [2024-11-13 21:53:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 21:53:21,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 58330 backedges. 13560 proven. 220 refuted. 0 times theorem prover too weak. 44550 trivial. 0 not checked. [2024-11-13 21:53:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 427 states and 577 transitions. [2024-11-13 21:53:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 577 transitions. [2024-11-13 21:53:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-13 21:53:28,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 59404 backedges. 8255 proven. 3 refuted. 0 times theorem prover too weak. 51146 trivial. 0 not checked. [2024-11-13 21:53:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 428 states and 578 transitions. [2024-11-13 21:53:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 578 transitions. [2024-11-13 21:53:30,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 21:53:30,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 59743 backedges. 8591 proven. 6 refuted. 0 times theorem prover too weak. 51146 trivial. 0 not checked. [2024-11-13 21:53:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 429 states and 579 transitions. [2024-11-13 21:53:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 579 transitions. [2024-11-13 21:53:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 21:53:32,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 60083 backedges. 8927 proven. 10 refuted. 0 times theorem prover too weak. 51146 trivial. 0 not checked. [2024-11-13 21:53:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 430 states and 580 transitions. [2024-11-13 21:53:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 580 transitions. [2024-11-13 21:53:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 21:53:35,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60424 backedges. 9263 proven. 15 refuted. 0 times theorem prover too weak. 51146 trivial. 0 not checked. [2024-11-13 21:53:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 431 states and 580 transitions. [2024-11-13 21:53:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 580 transitions. [2024-11-13 21:53:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 21:53:37,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 60766 backedges. 15802 proven. 393 refuted. 0 times theorem prover too weak. 44571 trivial. 0 not checked. [2024-11-13 21:53:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 435 states and 586 transitions. [2024-11-13 21:53:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 586 transitions. [2024-11-13 21:53:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-13 21:53:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 61862 backedges. 8434 proven. 3 refuted. 0 times theorem prover too weak. 53425 trivial. 0 not checked. [2024-11-13 21:53:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 436 states and 587 transitions. [2024-11-13 21:53:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 587 transitions. [2024-11-13 21:53:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:53:47,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:47,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 62208 backedges. 8777 proven. 6 refuted. 0 times theorem prover too weak. 53425 trivial. 0 not checked. [2024-11-13 21:53:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 437 states and 588 transitions. [2024-11-13 21:53:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 588 transitions. [2024-11-13 21:53:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 21:53:49,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 62555 backedges. 9120 proven. 10 refuted. 0 times theorem prover too weak. 53425 trivial. 0 not checked. [2024-11-13 21:53:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 438 states and 589 transitions. [2024-11-13 21:53:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 589 transitions. [2024-11-13 21:53:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-13 21:53:52,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,661 INFO L134 CoverageAnalysis]: Checked inductivity of 62903 backedges. 9463 proven. 15 refuted. 0 times theorem prover too weak. 53425 trivial. 0 not checked. [2024-11-13 21:53:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 439 states and 589 transitions. [2024-11-13 21:53:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 589 transitions. [2024-11-13 21:53:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:53:54,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 63252 backedges. 7562 proven. 3 refuted. 0 times theorem prover too weak. 55687 trivial. 0 not checked. [2024-11-13 21:53:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 440 states and 590 transitions. [2024-11-13 21:53:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 590 transitions. [2024-11-13 21:53:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-13 21:53:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 63602 backedges. 7909 proven. 6 refuted. 0 times theorem prover too weak. 55687 trivial. 0 not checked. [2024-11-13 21:53:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 441 states and 591 transitions. [2024-11-13 21:53:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 591 transitions. [2024-11-13 21:53:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-13 21:53:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 63953 backedges. 8256 proven. 10 refuted. 0 times theorem prover too weak. 55687 trivial. 0 not checked. [2024-11-13 21:54:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 442 states and 592 transitions. [2024-11-13 21:54:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 592 transitions. [2024-11-13 21:54:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-13 21:54:01,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 64305 backedges. 8603 proven. 15 refuted. 0 times theorem prover too weak. 55687 trivial. 0 not checked. [2024-11-13 21:54:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 443 states and 592 transitions. [2024-11-13 21:54:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 592 transitions. [2024-11-13 21:54:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:54:03,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 64658 backedges. 27917 proven. 2365 refuted. 0 times theorem prover too weak. 34376 trivial. 0 not checked. [2024-11-13 21:54:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 453 states and 611 transitions. [2024-11-13 21:54:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 611 transitions. [2024-11-13 21:54:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:54:20,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 67009 backedges. 8808 proven. 3 refuted. 0 times theorem prover too weak. 58198 trivial. 0 not checked. [2024-11-13 21:54:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 454 states and 612 transitions. [2024-11-13 21:54:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 612 transitions. [2024-11-13 21:54:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:54:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 67369 backedges. 9165 proven. 6 refuted. 0 times theorem prover too weak. 58198 trivial. 0 not checked. [2024-11-13 21:54:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 455 states and 613 transitions. [2024-11-13 21:54:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 613 transitions. [2024-11-13 21:54:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:54:25,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 67730 backedges. 9522 proven. 10 refuted. 0 times theorem prover too weak. 58198 trivial. 0 not checked. [2024-11-13 21:54:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 456 states and 614 transitions. [2024-11-13 21:54:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 614 transitions. [2024-11-13 21:54:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:27,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 68092 backedges. 9879 proven. 15 refuted. 0 times theorem prover too weak. 58198 trivial. 0 not checked. [2024-11-13 21:54:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 457 states and 614 transitions. [2024-11-13 21:54:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 614 transitions. [2024-11-13 21:54:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:29,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 68455 backedges. 10341 proven. 24 refuted. 0 times theorem prover too weak. 58090 trivial. 0 not checked. [2024-11-13 21:54:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 461 states and 621 transitions. [2024-11-13 21:54:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 621 transitions. [2024-11-13 21:54:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-13 21:54:37,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,414 INFO L134 CoverageAnalysis]: Checked inductivity of 69618 backedges. 8987 proven. 3 refuted. 0 times theorem prover too weak. 60628 trivial. 0 not checked. [2024-11-13 21:54:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 462 states and 622 transitions. [2024-11-13 21:54:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 622 transitions. [2024-11-13 21:54:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:54:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:39,730 INFO L134 CoverageAnalysis]: Checked inductivity of 69985 backedges. 9351 proven. 6 refuted. 0 times theorem prover too weak. 60628 trivial. 0 not checked. [2024-11-13 21:54:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 463 states and 623 transitions. [2024-11-13 21:54:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 623 transitions. [2024-11-13 21:54:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-13 21:54:41,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:41,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 70353 backedges. 9715 proven. 10 refuted. 0 times theorem prover too weak. 60628 trivial. 0 not checked. [2024-11-13 21:54:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 464 states and 624 transitions. [2024-11-13 21:54:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 624 transitions. [2024-11-13 21:54:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-11-13 21:54:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 70722 backedges. 10079 proven. 15 refuted. 0 times theorem prover too weak. 60628 trivial. 0 not checked. [2024-11-13 21:54:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 465 states and 624 transitions. [2024-11-13 21:54:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 624 transitions. [2024-11-13 21:54:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:54:46,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,724 INFO L134 CoverageAnalysis]: Checked inductivity of 71092 backedges. 12884 proven. 97 refuted. 0 times theorem prover too weak. 58111 trivial. 0 not checked. [2024-11-13 21:54:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 469 states and 631 transitions. [2024-11-13 21:54:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 631 transitions. [2024-11-13 21:54:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:54:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 72277 backedges. 9166 proven. 3 refuted. 0 times theorem prover too weak. 63108 trivial. 0 not checked. [2024-11-13 21:54:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 470 states and 632 transitions. [2024-11-13 21:54:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 632 transitions. [2024-11-13 21:54:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-13 21:54:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 72651 backedges. 9537 proven. 6 refuted. 0 times theorem prover too weak. 63108 trivial. 0 not checked. [2024-11-13 21:54:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 471 states and 633 transitions. [2024-11-13 21:54:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 633 transitions. [2024-11-13 21:54:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 21:54:58,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 73026 backedges. 9908 proven. 10 refuted. 0 times theorem prover too weak. 63108 trivial. 0 not checked. [2024-11-13 21:55:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 472 states and 634 transitions. [2024-11-13 21:55:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 634 transitions. [2024-11-13 21:55:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 21:55:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 73402 backedges. 10279 proven. 15 refuted. 0 times theorem prover too weak. 63108 trivial. 0 not checked. [2024-11-13 21:55:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 473 states and 634 transitions. [2024-11-13 21:55:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 634 transitions. [2024-11-13 21:55:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-13 21:55:02,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 73779 backedges. 15427 proven. 220 refuted. 0 times theorem prover too weak. 58132 trivial. 0 not checked. [2024-11-13 21:55:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 477 states and 641 transitions. [2024-11-13 21:55:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 641 transitions. [2024-11-13 21:55:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-13 21:55:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 74986 backedges. 9345 proven. 3 refuted. 0 times theorem prover too weak. 65638 trivial. 0 not checked. [2024-11-13 21:55:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 478 states and 642 transitions. [2024-11-13 21:55:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 642 transitions. [2024-11-13 21:55:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-11-13 21:55:13,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 75367 backedges. 9723 proven. 6 refuted. 0 times theorem prover too weak. 65638 trivial. 0 not checked. [2024-11-13 21:55:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 479 states and 643 transitions. [2024-11-13 21:55:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 643 transitions. [2024-11-13 21:55:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:55:15,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:15,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 75749 backedges. 10101 proven. 10 refuted. 0 times theorem prover too weak. 65638 trivial. 0 not checked. [2024-11-13 21:55:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 480 states and 644 transitions. [2024-11-13 21:55:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 644 transitions. [2024-11-13 21:55:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-13 21:55:16,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 76132 backedges. 10479 proven. 15 refuted. 0 times theorem prover too weak. 65638 trivial. 0 not checked. [2024-11-13 21:55:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 481 states and 644 transitions. [2024-11-13 21:55:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 644 transitions. [2024-11-13 21:55:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-11-13 21:55:18,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 76516 backedges. 17970 proven. 393 refuted. 0 times theorem prover too weak. 58153 trivial. 0 not checked. [2024-11-13 21:55:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 485 states and 650 transitions. [2024-11-13 21:55:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 650 transitions. [2024-11-13 21:55:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-11-13 21:55:25,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77745 backedges. 9524 proven. 3 refuted. 0 times theorem prover too weak. 68218 trivial. 0 not checked. [2024-11-13 21:55:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 486 states and 651 transitions. [2024-11-13 21:55:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 651 transitions. [2024-11-13 21:55:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-13 21:55:27,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:27,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 78133 backedges. 9909 proven. 6 refuted. 0 times theorem prover too weak. 68218 trivial. 0 not checked. [2024-11-13 21:55:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 487 states and 652 transitions. [2024-11-13 21:55:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 652 transitions. [2024-11-13 21:55:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-13 21:55:29,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:29,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 78522 backedges. 10294 proven. 10 refuted. 0 times theorem prover too weak. 68218 trivial. 0 not checked. [2024-11-13 21:55:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 488 states and 653 transitions. [2024-11-13 21:55:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 653 transitions. [2024-11-13 21:55:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-11-13 21:55:31,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 78912 backedges. 10679 proven. 15 refuted. 0 times theorem prover too weak. 68218 trivial. 0 not checked. [2024-11-13 21:55:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 489 states and 653 transitions. [2024-11-13 21:55:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 653 transitions. [2024-11-13 21:55:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-13 21:55:33,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 79303 backedges. 8519 proven. 3 refuted. 0 times theorem prover too weak. 70781 trivial. 0 not checked. [2024-11-13 21:55:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 490 states and 654 transitions. [2024-11-13 21:55:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 654 transitions. [2024-11-13 21:55:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-11-13 21:55:35,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 79695 backedges. 8908 proven. 6 refuted. 0 times theorem prover too weak. 70781 trivial. 0 not checked. [2024-11-13 21:55:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 491 states and 655 transitions. [2024-11-13 21:55:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 655 transitions. [2024-11-13 21:55:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-13 21:55:37,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 80088 backedges. 9297 proven. 10 refuted. 0 times theorem prover too weak. 70781 trivial. 0 not checked. [2024-11-13 21:55:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 492 states and 656 transitions. [2024-11-13 21:55:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 656 transitions. [2024-11-13 21:55:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-13 21:55:39,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 80482 backedges. 9686 proven. 15 refuted. 0 times theorem prover too weak. 70781 trivial. 0 not checked. [2024-11-13 21:55:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 493 states and 656 transitions. [2024-11-13 21:55:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 656 transitions. [2024-11-13 21:55:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-13 21:55:41,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 80877 backedges. 39351 proven. 6268 refuted. 0 times theorem prover too weak. 35258 trivial. 0 not checked. [2024-11-13 21:55:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 503 states and 675 transitions. [2024-11-13 21:55:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 675 transitions. [2024-11-13 21:55:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:55:58,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 83502 backedges. 9898 proven. 3 refuted. 0 times theorem prover too weak. 73601 trivial. 0 not checked. [2024-11-13 21:56:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 504 states and 676 transitions. [2024-11-13 21:56:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 676 transitions. [2024-11-13 21:56:00,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:56:00,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:00,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 83904 backedges. 10297 proven. 6 refuted. 0 times theorem prover too weak. 73601 trivial. 0 not checked. [2024-11-13 21:56:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 505 states and 677 transitions. [2024-11-13 21:56:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 677 transitions. [2024-11-13 21:56:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-13 21:56:02,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 84307 backedges. 10696 proven. 10 refuted. 0 times theorem prover too weak. 73601 trivial. 0 not checked. [2024-11-13 21:56:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 506 states and 678 transitions. [2024-11-13 21:56:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 678 transitions. [2024-11-13 21:56:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-11-13 21:56:04,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 84711 backedges. 11095 proven. 15 refuted. 0 times theorem prover too weak. 73601 trivial. 0 not checked. [2024-11-13 21:56:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 507 states and 678 transitions. [2024-11-13 21:56:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 678 transitions. [2024-11-13 21:56:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 21:56:06,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 85116 backedges. 11606 proven. 24 refuted. 0 times theorem prover too weak. 73486 trivial. 0 not checked. [2024-11-13 21:56:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 511 states and 685 transitions. [2024-11-13 21:56:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 685 transitions. [2024-11-13 21:56:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-13 21:56:14,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:14,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 86412 backedges. 10077 proven. 3 refuted. 0 times theorem prover too weak. 76332 trivial. 0 not checked. [2024-11-13 21:56:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 512 states and 686 transitions. [2024-11-13 21:56:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 686 transitions. [2024-11-13 21:56:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-11-13 21:56:16,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 86821 backedges. 10483 proven. 6 refuted. 0 times theorem prover too weak. 76332 trivial. 0 not checked. [2024-11-13 21:56:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 513 states and 687 transitions. [2024-11-13 21:56:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 687 transitions. [2024-11-13 21:56:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-13 21:56:19,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 87231 backedges. 10889 proven. 10 refuted. 0 times theorem prover too weak. 76332 trivial. 0 not checked. [2024-11-13 21:56:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 514 states and 688 transitions. [2024-11-13 21:56:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 688 transitions. [2024-11-13 21:56:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 21:56:21,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 87642 backedges. 11295 proven. 15 refuted. 0 times theorem prover too weak. 76332 trivial. 0 not checked. [2024-11-13 21:56:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 515 states and 688 transitions. [2024-11-13 21:56:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 688 transitions. [2024-11-13 21:56:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-13 21:56:24,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 88054 backedges. 14450 proven. 97 refuted. 0 times theorem prover too weak. 73507 trivial. 0 not checked. [2024-11-13 21:56:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 519 states and 695 transitions. [2024-11-13 21:56:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 695 transitions. [2024-11-13 21:56:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:56:32,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 89372 backedges. 10256 proven. 3 refuted. 0 times theorem prover too weak. 79113 trivial. 0 not checked. [2024-11-13 21:56:34,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 520 states and 696 transitions. [2024-11-13 21:56:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 696 transitions. [2024-11-13 21:56:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-13 21:56:34,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 89788 backedges. 10669 proven. 6 refuted. 0 times theorem prover too weak. 79113 trivial. 0 not checked. [2024-11-13 21:56:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 521 states and 697 transitions. [2024-11-13 21:56:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 697 transitions. [2024-11-13 21:56:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-13 21:56:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 90205 backedges. 11082 proven. 10 refuted. 0 times theorem prover too weak. 79113 trivial. 0 not checked. [2024-11-13 21:56:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 522 states and 698 transitions. [2024-11-13 21:56:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 698 transitions. [2024-11-13 21:56:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-13 21:56:38,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 90623 backedges. 11495 proven. 15 refuted. 0 times theorem prover too weak. 79113 trivial. 0 not checked. [2024-11-13 21:56:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 523 states and 698 transitions. [2024-11-13 21:56:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 698 transitions. [2024-11-13 21:56:40,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-13 21:56:40,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 91042 backedges. 17294 proven. 220 refuted. 0 times theorem prover too weak. 73528 trivial. 0 not checked. [2024-11-13 21:56:48,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 527 states and 705 transitions. [2024-11-13 21:56:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 705 transitions. [2024-11-13 21:56:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 21:56:48,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 92382 backedges. 10435 proven. 3 refuted. 0 times theorem prover too weak. 81944 trivial. 0 not checked. [2024-11-13 21:56:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 528 states and 706 transitions. [2024-11-13 21:56:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 706 transitions. [2024-11-13 21:56:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-13 21:56:50,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 92805 backedges. 10855 proven. 6 refuted. 0 times theorem prover too weak. 81944 trivial. 0 not checked. [2024-11-13 21:56:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 529 states and 707 transitions. [2024-11-13 21:56:52,448 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 707 transitions. [2024-11-13 21:56:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-13 21:56:52,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 93229 backedges. 11275 proven. 10 refuted. 0 times theorem prover too weak. 81944 trivial. 0 not checked. [2024-11-13 21:56:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 530 states and 708 transitions. [2024-11-13 21:56:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 708 transitions. [2024-11-13 21:56:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-11-13 21:56:54,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 93654 backedges. 11695 proven. 15 refuted. 0 times theorem prover too weak. 81944 trivial. 0 not checked. [2024-11-13 21:56:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 531 states and 708 transitions. [2024-11-13 21:56:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 708 transitions. [2024-11-13 21:56:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-13 21:56:56,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 94080 backedges. 20138 proven. 393 refuted. 0 times theorem prover too weak. 73549 trivial. 0 not checked. [2024-11-13 21:57:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:04,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 535 states and 714 transitions. [2024-11-13 21:57:04,142 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 714 transitions. [2024-11-13 21:57:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-13 21:57:04,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:04,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 95442 backedges. 10614 proven. 3 refuted. 0 times theorem prover too weak. 84825 trivial. 0 not checked. [2024-11-13 21:57:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 536 states and 715 transitions. [2024-11-13 21:57:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 715 transitions. [2024-11-13 21:57:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-11-13 21:57:06,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:06,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 95872 backedges. 11041 proven. 6 refuted. 0 times theorem prover too weak. 84825 trivial. 0 not checked. [2024-11-13 21:57:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 537 states and 716 transitions. [2024-11-13 21:57:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 716 transitions. [2024-11-13 21:57:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-13 21:57:08,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 96303 backedges. 11468 proven. 10 refuted. 0 times theorem prover too weak. 84825 trivial. 0 not checked. [2024-11-13 21:57:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 538 states and 717 transitions. [2024-11-13 21:57:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 717 transitions. [2024-11-13 21:57:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-13 21:57:10,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 96735 backedges. 11895 proven. 15 refuted. 0 times theorem prover too weak. 84825 trivial. 0 not checked. [2024-11-13 21:57:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 539 states and 717 transitions. [2024-11-13 21:57:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 717 transitions. [2024-11-13 21:57:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 21:57:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 97168 backedges. 9476 proven. 3 refuted. 0 times theorem prover too weak. 87689 trivial. 0 not checked. [2024-11-13 21:57:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 540 states and 718 transitions. [2024-11-13 21:57:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 718 transitions. [2024-11-13 21:57:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-11-13 21:57:15,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 97602 backedges. 9907 proven. 6 refuted. 0 times theorem prover too weak. 87689 trivial. 0 not checked. [2024-11-13 21:57:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 541 states and 719 transitions. [2024-11-13 21:57:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 719 transitions. [2024-11-13 21:57:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-11-13 21:57:17,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 98037 backedges. 10338 proven. 10 refuted. 0 times theorem prover too weak. 87689 trivial. 0 not checked. [2024-11-13 21:57:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 542 states and 720 transitions. [2024-11-13 21:57:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 720 transitions. [2024-11-13 21:57:20,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-13 21:57:20,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:20,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 98473 backedges. 10769 proven. 15 refuted. 0 times theorem prover too weak. 87689 trivial. 0 not checked. [2024-11-13 21:57:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 543 states and 720 transitions. [2024-11-13 21:57:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 720 transitions. [2024-11-13 21:57:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-13 21:57:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 98910 backedges. 50785 proven. 11985 refuted. 0 times theorem prover too weak. 36140 trivial. 0 not checked. [2024-11-13 21:57:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 553 states and 738 transitions. [2024-11-13 21:57:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 738 transitions. [2024-11-13 21:57:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-13 21:57:43,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,394 INFO L134 CoverageAnalysis]: Checked inductivity of 101809 backedges. 10988 proven. 3 refuted. 0 times theorem prover too weak. 90818 trivial. 0 not checked. [2024-11-13 21:57:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 554 states and 739 transitions. [2024-11-13 21:57:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 739 transitions. [2024-11-13 21:57:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2024-11-13 21:57:45,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 102253 backedges. 11429 proven. 6 refuted. 0 times theorem prover too weak. 90818 trivial. 0 not checked. [2024-11-13 21:57:47,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 555 states and 740 transitions. [2024-11-13 21:57:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 740 transitions. [2024-11-13 21:57:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-13 21:57:47,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:48,117 INFO L134 CoverageAnalysis]: Checked inductivity of 102698 backedges. 11870 proven. 10 refuted. 0 times theorem prover too weak. 90818 trivial. 0 not checked. [2024-11-13 21:57:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 556 states and 741 transitions. [2024-11-13 21:57:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 741 transitions. [2024-11-13 21:57:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-13 21:57:50,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 103144 backedges. 12311 proven. 15 refuted. 0 times theorem prover too weak. 90818 trivial. 0 not checked. [2024-11-13 21:57:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 557 states and 741 transitions. [2024-11-13 21:57:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 741 transitions. [2024-11-13 21:57:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-13 21:57:52,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 103591 backedges. 12871 proven. 24 refuted. 0 times theorem prover too weak. 90696 trivial. 0 not checked. [2024-11-13 21:58:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 561 states and 748 transitions. [2024-11-13 21:58:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 748 transitions. [2024-11-13 21:58:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2024-11-13 21:58:00,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 105020 backedges. 11167 proven. 3 refuted. 0 times theorem prover too weak. 93850 trivial. 0 not checked. [2024-11-13 21:58:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 562 states and 749 transitions. [2024-11-13 21:58:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 749 transitions. [2024-11-13 21:58:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-13 21:58:02,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 105471 backedges. 11615 proven. 6 refuted. 0 times theorem prover too weak. 93850 trivial. 0 not checked. [2024-11-13 21:58:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 563 states and 750 transitions. [2024-11-13 21:58:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 750 transitions. [2024-11-13 21:58:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-13 21:58:04,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 105923 backedges. 12063 proven. 10 refuted. 0 times theorem prover too weak. 93850 trivial. 0 not checked. [2024-11-13 21:58:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 564 states and 751 transitions. [2024-11-13 21:58:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 751 transitions. [2024-11-13 21:58:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-13 21:58:07,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 106376 backedges. 12511 proven. 15 refuted. 0 times theorem prover too weak. 93850 trivial. 0 not checked. [2024-11-13 21:58:09,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 565 states and 751 transitions. [2024-11-13 21:58:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 751 transitions. [2024-11-13 21:58:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-13 21:58:09,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 106830 backedges. 16016 proven. 97 refuted. 0 times theorem prover too weak. 90717 trivial. 0 not checked. [2024-11-13 21:58:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 569 states and 758 transitions. [2024-11-13 21:58:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 758 transitions. [2024-11-13 21:58:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-13 21:58:17,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 108281 backedges. 11346 proven. 3 refuted. 0 times theorem prover too weak. 96932 trivial. 0 not checked. [2024-11-13 21:58:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 570 states and 759 transitions. [2024-11-13 21:58:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 759 transitions. [2024-11-13 21:58:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2024-11-13 21:58:20,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 108739 backedges. 11801 proven. 6 refuted. 0 times theorem prover too weak. 96932 trivial. 0 not checked. [2024-11-13 21:58:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 571 states and 760 transitions. [2024-11-13 21:58:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 760 transitions. [2024-11-13 21:58:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-13 21:58:22,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 109198 backedges. 12256 proven. 10 refuted. 0 times theorem prover too weak. 96932 trivial. 0 not checked. [2024-11-13 21:58:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 572 states and 761 transitions. [2024-11-13 21:58:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 761 transitions. [2024-11-13 21:58:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-13 21:58:25,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 109658 backedges. 12711 proven. 15 refuted. 0 times theorem prover too weak. 96932 trivial. 0 not checked. [2024-11-13 21:58:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 573 states and 761 transitions. [2024-11-13 21:58:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 761 transitions. [2024-11-13 21:58:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2024-11-13 21:58:27,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 110119 backedges. 19161 proven. 220 refuted. 0 times theorem prover too weak. 90738 trivial. 0 not checked. [2024-11-13 21:58:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 577 states and 768 transitions. [2024-11-13 21:58:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 768 transitions. [2024-11-13 21:58:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-13 21:58:36,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 111592 backedges. 11525 proven. 3 refuted. 0 times theorem prover too weak. 100064 trivial. 0 not checked. [2024-11-13 21:58:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 578 states and 769 transitions. [2024-11-13 21:58:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 769 transitions. [2024-11-13 21:58:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2024-11-13 21:58:39,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:39,711 INFO L134 CoverageAnalysis]: Checked inductivity of 112057 backedges. 11987 proven. 6 refuted. 0 times theorem prover too weak. 100064 trivial. 0 not checked. [2024-11-13 21:58:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 579 states and 770 transitions. [2024-11-13 21:58:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 770 transitions. [2024-11-13 21:58:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-13 21:58:42,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 112523 backedges. 12449 proven. 10 refuted. 0 times theorem prover too weak. 100064 trivial. 0 not checked. [2024-11-13 21:58:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 580 states and 771 transitions. [2024-11-13 21:58:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 771 transitions. [2024-11-13 21:58:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-13 21:58:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:44,813 INFO L134 CoverageAnalysis]: Checked inductivity of 112990 backedges. 12911 proven. 15 refuted. 0 times theorem prover too weak. 100064 trivial. 0 not checked. [2024-11-13 21:58:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 581 states and 771 transitions. [2024-11-13 21:58:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 771 transitions. [2024-11-13 21:58:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-13 21:58:46,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 113458 backedges. 22306 proven. 393 refuted. 0 times theorem prover too weak. 90759 trivial. 0 not checked. [2024-11-13 21:58:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 585 states and 777 transitions. [2024-11-13 21:58:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 777 transitions. [2024-11-13 21:58:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-13 21:58:55,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 114953 backedges. 11704 proven. 3 refuted. 0 times theorem prover too weak. 103246 trivial. 0 not checked. [2024-11-13 21:58:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 586 states and 778 transitions. [2024-11-13 21:58:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 778 transitions. [2024-11-13 21:58:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-11-13 21:58:57,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 115425 backedges. 12173 proven. 6 refuted. 0 times theorem prover too weak. 103246 trivial. 0 not checked. [2024-11-13 21:59:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 587 states and 779 transitions. [2024-11-13 21:59:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 779 transitions. [2024-11-13 21:59:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-13 21:59:00,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 115898 backedges. 12642 proven. 10 refuted. 0 times theorem prover too weak. 103246 trivial. 0 not checked. [2024-11-13 21:59:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 588 states and 780 transitions. [2024-11-13 21:59:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 780 transitions. [2024-11-13 21:59:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2024-11-13 21:59:03,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 116372 backedges. 13111 proven. 15 refuted. 0 times theorem prover too weak. 103246 trivial. 0 not checked. [2024-11-13 21:59:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 589 states and 780 transitions. [2024-11-13 21:59:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 780 transitions. [2024-11-13 21:59:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-13 21:59:05,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 116847 backedges. 10433 proven. 3 refuted. 0 times theorem prover too weak. 106411 trivial. 0 not checked. [2024-11-13 21:59:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 590 states and 781 transitions. [2024-11-13 21:59:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 781 transitions. [2024-11-13 21:59:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2024-11-13 21:59:08,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 117323 backedges. 10906 proven. 6 refuted. 0 times theorem prover too weak. 106411 trivial. 0 not checked. [2024-11-13 21:59:11,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:11,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 591 states and 782 transitions. [2024-11-13 21:59:11,289 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 782 transitions. [2024-11-13 21:59:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-13 21:59:11,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 117800 backedges. 11379 proven. 10 refuted. 0 times theorem prover too weak. 106411 trivial. 0 not checked. [2024-11-13 21:59:13,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 592 states and 783 transitions. [2024-11-13 21:59:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 783 transitions. [2024-11-13 21:59:13,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-13 21:59:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:13,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 118278 backedges. 11852 proven. 15 refuted. 0 times theorem prover too weak. 106411 trivial. 0 not checked. [2024-11-13 21:59:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 593 states and 783 transitions. [2024-11-13 21:59:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 783 transitions. [2024-11-13 21:59:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-13 21:59:16,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:16,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 118757 backedges. 9041 proven. 3 refuted. 0 times theorem prover too weak. 109713 trivial. 0 not checked. [2024-11-13 21:59:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 594 states and 784 transitions. [2024-11-13 21:59:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 784 transitions. [2024-11-13 21:59:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-11-13 21:59:18,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 119237 backedges. 9518 proven. 6 refuted. 0 times theorem prover too weak. 109713 trivial. 0 not checked. [2024-11-13 21:59:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 595 states and 785 transitions. [2024-11-13 21:59:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 785 transitions. [2024-11-13 21:59:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-13 21:59:20,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:20,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:21,108 INFO L134 CoverageAnalysis]: Checked inductivity of 119718 backedges. 9995 proven. 10 refuted. 0 times theorem prover too weak. 109713 trivial. 0 not checked. [2024-11-13 21:59:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 596 states and 786 transitions. [2024-11-13 21:59:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 786 transitions. [2024-11-13 21:59:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-11-13 21:59:23,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,491 INFO L134 CoverageAnalysis]: Checked inductivity of 120200 backedges. 10472 proven. 15 refuted. 0 times theorem prover too weak. 109713 trivial. 0 not checked. [2024-11-13 21:59:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 597 states and 786 transitions. [2024-11-13 21:59:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 786 transitions. [2024-11-13 21:59:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-13 21:59:25,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 120683 backedges. 11051 proven. 24 refuted. 0 times theorem prover too weak. 109608 trivial. 0 not checked. [2024-11-13 21:59:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 601 states and 793 transitions. [2024-11-13 21:59:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 793 transitions. [2024-11-13 21:59:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-13 21:59:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 122224 backedges. 9175 proven. 3 refuted. 0 times theorem prover too weak. 113046 trivial. 0 not checked.