./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label52.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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label52.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/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 dadc4a7f56d2eeb12d7009442a875d9c494d437949017438f5005c98bfcd0bea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:18:24,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:18:24,931 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:18:24,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:18:24,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:18:24,979 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:18:24,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:18:24,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:18:24,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:18:24,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:18:24,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:18:24,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:18:24,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:18:24,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:18:24,982 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:18:24,983 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:18:24,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:18:24,984 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:18:24,984 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:18:24,984 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:18:24,984 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:18:24,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:18:24,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:24,985 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:18:24,985 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:18:24,985 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:18:24,985 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:18:24,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:18:24,985 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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/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 -> dadc4a7f56d2eeb12d7009442a875d9c494d437949017438f5005c98bfcd0bea [2024-11-13 21:18:25,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:18:25,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:18:25,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:18:25,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:18:25,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:18:25,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label52.c Unable to find full path for "g++" [2024-11-13 21:18:27,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:18:27,775 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:18:27,779 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/sv-benchmarks/c/eca-rers2012/Problem03_label52.c [2024-11-13 21:18:27,799 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/data/9566444e4/75e0b10da34d4b3181607dd917d78dab/FLAG2791c20db [2024-11-13 21:18:27,819 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/data/9566444e4/75e0b10da34d4b3181607dd917d78dab [2024-11-13 21:18:27,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:18:27,823 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:18:27,825 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:27,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:18:27,829 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:18:27,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:27" (1/1) ... [2024-11-13 21:18:27,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49cdcf85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:27, skipping insertion in model container [2024-11-13 21:18:27,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:27" (1/1) ... [2024-11-13 21:18:27,896 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:18:28,562 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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/sv-benchmarks/c/eca-rers2012/Problem03_label52.c[53923,53936] [2024-11-13 21:18:28,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:28,640 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:18:28,921 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_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/sv-benchmarks/c/eca-rers2012/Problem03_label52.c[53923,53936] [2024-11-13 21:18:28,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:29,002 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:18:29,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29 WrapperNode [2024-11-13 21:18:29,003 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:29,004 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:29,005 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:18:29,005 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:18:29,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,169 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 21:18:29,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:29,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:18:29,171 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:18:29,171 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:18:29,178 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,201 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,202 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,250 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,269 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,314 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:18:29,316 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:18:29,316 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:18:29,317 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:18:29,318 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:29" (1/1) ... [2024-11-13 21:18:29,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:29,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:18:29,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:18:29,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e9d996f-eacf-4ad1-8e4d-f1816bb86aff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:18:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:18:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:18:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:18:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:18:29,496 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:18:29,498 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:18:31,999 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 21:18:31,999 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:18:32,416 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:18:32,416 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:18:32,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:32 BoogieIcfgContainer [2024-11-13 21:18:32,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:18:32,417 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:18:32,417 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:18:32,429 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:18:32,429 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:32" (1/1) ... [2024-11-13 21:18:32,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:18:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 21:18:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 21:18:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:18:32,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,797 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 21:18:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 289 states and 515 transitions. [2024-11-13 21:18:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 515 transitions. [2024-11-13 21:18:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:18:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,798 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 21:18:35,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 292 states and 520 transitions. [2024-11-13 21:18:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 520 transitions. [2024-11-13 21:18:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:18:35,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 296 states and 527 transitions. [2024-11-13 21:18:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 527 transitions. [2024-11-13 21:18:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:18:36,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 444 states and 757 transitions. [2024-11-13 21:18:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 757 transitions. [2024-11-13 21:18:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:18:39,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 448 states and 764 transitions. [2024-11-13 21:18:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 764 transitions. [2024-11-13 21:18:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:18:39,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 457 states and 779 transitions. [2024-11-13 21:18:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 779 transitions. [2024-11-13 21:18:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:18:40,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 467 states and 805 transitions. [2024-11-13 21:18:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 805 transitions. [2024-11-13 21:18:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:18:42,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 477 states and 821 transitions. [2024-11-13 21:18:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 821 transitions. [2024-11-13 21:18:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:18:43,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 488 states and 840 transitions. [2024-11-13 21:18:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 840 transitions. [2024-11-13 21:18:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:18:44,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:18:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 494 states and 852 transitions. [2024-11-13 21:18:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 852 transitions. [2024-11-13 21:18:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:18:45,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 636 states and 1014 transitions. [2024-11-13 21:18:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1014 transitions. [2024-11-13 21:18:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:18:47,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 638 states and 1022 transitions. [2024-11-13 21:18:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1022 transitions. [2024-11-13 21:18:48,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:18:48,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 644 states and 1033 transitions. [2024-11-13 21:18:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1033 transitions. [2024-11-13 21:18:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:18:49,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 645 states and 1034 transitions. [2024-11-13 21:18:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1034 transitions. [2024-11-13 21:18:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:18:49,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:18:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 648 states and 1038 transitions. [2024-11-13 21:18:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1038 transitions. [2024-11-13 21:18:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:18:50,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 665 states and 1066 transitions. [2024-11-13 21:18:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1066 transitions. [2024-11-13 21:18:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:18:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 679 states and 1083 transitions. [2024-11-13 21:18:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1083 transitions. [2024-11-13 21:18:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:18:52,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 691 states and 1103 transitions. [2024-11-13 21:18:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1103 transitions. [2024-11-13 21:18:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:54,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 699 states and 1120 transitions. [2024-11-13 21:18:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1120 transitions. [2024-11-13 21:18:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:18:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 704 states and 1147 transitions. [2024-11-13 21:18:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1147 transitions. [2024-11-13 21:18:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:56,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:18:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 707 states and 1150 transitions. [2024-11-13 21:18:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1150 transitions. [2024-11-13 21:18:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:57,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 711 states and 1154 transitions. [2024-11-13 21:18:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1154 transitions. [2024-11-13 21:18:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:57,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 717 states and 1162 transitions. [2024-11-13 21:18:58,996 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1162 transitions. [2024-11-13 21:18:58,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:58,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 718 states and 1163 transitions. [2024-11-13 21:18:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1163 transitions. [2024-11-13 21:18:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:18:59,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 721 states and 1166 transitions. [2024-11-13 21:19:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1166 transitions. [2024-11-13 21:19:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:19:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 724 states and 1169 transitions. [2024-11-13 21:19:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1169 transitions. [2024-11-13 21:19:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:19:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 726 states and 1170 transitions. [2024-11-13 21:19:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1170 transitions. [2024-11-13 21:19:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:19:00,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:19:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 733 states and 1179 transitions. [2024-11-13 21:19:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1179 transitions. [2024-11-13 21:19:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:19:01,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 734 states and 1183 transitions. [2024-11-13 21:19:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1183 transitions. [2024-11-13 21:19:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:19:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 39 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 740 states and 1191 transitions. [2024-11-13 21:19:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1191 transitions. [2024-11-13 21:19:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:19:02,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 762 states and 1226 transitions. [2024-11-13 21:19:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1226 transitions. [2024-11-13 21:19:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:04,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 783 states and 1274 transitions. [2024-11-13 21:19:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1274 transitions. [2024-11-13 21:19:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:07,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:07,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 790 states and 1283 transitions. [2024-11-13 21:19:08,781 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1283 transitions. [2024-11-13 21:19:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:08,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:08,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 793 states and 1291 transitions. [2024-11-13 21:19:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1291 transitions. [2024-11-13 21:19:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 795 states and 1300 transitions. [2024-11-13 21:19:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1300 transitions. [2024-11-13 21:19:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:10,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:10,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 796 states and 1301 transitions. [2024-11-13 21:19:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1301 transitions. [2024-11-13 21:19:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:10,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:10,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:10,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 799 states and 1303 transitions. [2024-11-13 21:19:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1303 transitions. [2024-11-13 21:19:10,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:10,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:10,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 802 states and 1305 transitions. [2024-11-13 21:19:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1305 transitions. [2024-11-13 21:19:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:11,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 804 states and 1308 transitions. [2024-11-13 21:19:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1308 transitions. [2024-11-13 21:19:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:19:11,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 831 states and 1356 transitions. [2024-11-13 21:19:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1356 transitions. [2024-11-13 21:19:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:15,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 849 states and 1377 transitions. [2024-11-13 21:19:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1377 transitions. [2024-11-13 21:19:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 861 states and 1395 transitions. [2024-11-13 21:19:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1395 transitions. [2024-11-13 21:19:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:18,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 872 states and 1415 transitions. [2024-11-13 21:19:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1415 transitions. [2024-11-13 21:19:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:20,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 879 states and 1427 transitions. [2024-11-13 21:19:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1427 transitions. [2024-11-13 21:19:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:22,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 880 states and 1428 transitions. [2024-11-13 21:19:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1428 transitions. [2024-11-13 21:19:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:22,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 881 states and 1429 transitions. [2024-11-13 21:19:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1429 transitions. [2024-11-13 21:19:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:23,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 882 states and 1430 transitions. [2024-11-13 21:19:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1430 transitions. [2024-11-13 21:19:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:24,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 883 states and 1430 transitions. [2024-11-13 21:19:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1430 transitions. [2024-11-13 21:19:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:24,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 912 states and 1483 transitions. [2024-11-13 21:19:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1483 transitions. [2024-11-13 21:19:29,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:19:29,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 931 states and 1514 transitions. [2024-11-13 21:19:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1514 transitions. [2024-11-13 21:19:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:19:32,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:36,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 944 states and 1549 transitions. [2024-11-13 21:19:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1549 transitions. [2024-11-13 21:19:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:19:36,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 954 states and 1562 transitions. [2024-11-13 21:19:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1562 transitions. [2024-11-13 21:19:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:19:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 959 states and 1568 transitions. [2024-11-13 21:19:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1568 transitions. [2024-11-13 21:19:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:19:40,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 963 states and 1571 transitions. [2024-11-13 21:19:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1571 transitions. [2024-11-13 21:19:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:41,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 977 states and 1690 transitions. [2024-11-13 21:19:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1690 transitions. [2024-11-13 21:19:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:46,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 986 states and 1702 transitions. [2024-11-13 21:19:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1702 transitions. [2024-11-13 21:19:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:48,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 990 states and 1708 transitions. [2024-11-13 21:19:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1708 transitions. [2024-11-13 21:19:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 993 states and 1710 transitions. [2024-11-13 21:19:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1710 transitions. [2024-11-13 21:19:50,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:50,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:19:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 996 states and 1712 transitions. [2024-11-13 21:19:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1712 transitions. [2024-11-13 21:19:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:50,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:50,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1017 states and 1753 transitions. [2024-11-13 21:19:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1753 transitions. [2024-11-13 21:19:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:19:56,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,625 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1019 states and 1760 transitions. [2024-11-13 21:19:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1760 transitions. [2024-11-13 21:19:57,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:19:57,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1026 states and 1774 transitions. [2024-11-13 21:19:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1774 transitions. [2024-11-13 21:19:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:19:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1028 states and 1776 transitions. [2024-11-13 21:19:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1776 transitions. [2024-11-13 21:19:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:19:59,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1029 states and 1777 transitions. [2024-11-13 21:19:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1777 transitions. [2024-11-13 21:19:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:19:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1030 states and 1777 transitions. [2024-11-13 21:20:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1777 transitions. [2024-11-13 21:20:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:20:00,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:07,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1063 states and 1831 transitions. [2024-11-13 21:20:07,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1831 transitions. [2024-11-13 21:20:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:07,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:08,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1067 states and 1837 transitions. [2024-11-13 21:20:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1837 transitions. [2024-11-13 21:20:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:08,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:08,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1090 states and 1899 transitions. [2024-11-13 21:20:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1899 transitions. [2024-11-13 21:20:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:15,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1117 states and 1940 transitions. [2024-11-13 21:20:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1940 transitions. [2024-11-13 21:20:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:17,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1129 states and 1956 transitions. [2024-11-13 21:20:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1956 transitions. [2024-11-13 21:20:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:20,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:20,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1134 states and 1961 transitions. [2024-11-13 21:20:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1961 transitions. [2024-11-13 21:20:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:22,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:22,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1136 states and 1963 transitions. [2024-11-13 21:20:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1963 transitions. [2024-11-13 21:20:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:23,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:23,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1137 states and 1964 transitions. [2024-11-13 21:20:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1964 transitions. [2024-11-13 21:20:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:24,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:24,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1138 states and 1965 transitions. [2024-11-13 21:20:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1965 transitions. [2024-11-13 21:20:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:25,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:25,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1139 states and 1965 transitions. [2024-11-13 21:20:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1965 transitions. [2024-11-13 21:20:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:25,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:20:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1155 states and 1985 transitions. [2024-11-13 21:20:27,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1985 transitions. [2024-11-13 21:20:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:27,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1167 states and 2005 transitions. [2024-11-13 21:20:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2005 transitions. [2024-11-13 21:20:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:20:31,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:20:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1175 states and 2024 transitions. [2024-11-13 21:20:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2024 transitions. [2024-11-13 21:20:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:20:32,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:32,475 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:20:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1178 states and 2027 transitions. [2024-11-13 21:20:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2027 transitions. [2024-11-13 21:20:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:20:33,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1196 states and 2056 transitions. [2024-11-13 21:20:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2056 transitions. [2024-11-13 21:20:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:20:39,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1226 states and 2133 transitions. [2024-11-13 21:20:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2133 transitions. [2024-11-13 21:20:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:20:49,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1243 states and 2171 transitions. [2024-11-13 21:20:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2171 transitions. [2024-11-13 21:20:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:20:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1257 states and 2188 transitions. [2024-11-13 21:21:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2188 transitions. [2024-11-13 21:21:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1260 states and 2191 transitions. [2024-11-13 21:21:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2191 transitions. [2024-11-13 21:21:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:04,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:04,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1273 states and 2212 transitions. [2024-11-13 21:21:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2212 transitions. [2024-11-13 21:21:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1277 states and 2215 transitions. [2024-11-13 21:21:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2215 transitions. [2024-11-13 21:21:11,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:11,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1278 states and 2215 transitions. [2024-11-13 21:21:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2215 transitions. [2024-11-13 21:21:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:12,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1289 states and 2229 transitions. [2024-11-13 21:21:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2229 transitions. [2024-11-13 21:21:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:16,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1291 states and 2232 transitions. [2024-11-13 21:21:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2232 transitions. [2024-11-13 21:21:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:17,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:17,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1292 states and 2232 transitions. [2024-11-13 21:21:18,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2232 transitions. [2024-11-13 21:21:18,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:18,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1293 states and 2232 transitions. [2024-11-13 21:21:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2232 transitions. [2024-11-13 21:21:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:21:19,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:21:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1305 states and 2275 transitions. [2024-11-13 21:21:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2275 transitions. [2024-11-13 21:21:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:21:25,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:21:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1320 states and 2305 transitions. [2024-11-13 21:21:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2305 transitions. [2024-11-13 21:21:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:21:29,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:21:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1321 states and 2306 transitions. [2024-11-13 21:21:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2306 transitions. [2024-11-13 21:21:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:21:30,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:21:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1324 states and 2308 transitions. [2024-11-13 21:21:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2308 transitions. [2024-11-13 21:21:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:21:31,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:21:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1327 states and 2310 transitions. [2024-11-13 21:21:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2310 transitions. [2024-11-13 21:21:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:21:32,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:32,818 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:21:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1332 states and 2318 transitions. [2024-11-13 21:21:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2318 transitions. [2024-11-13 21:21:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:21:34,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:21:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1336 states and 2323 transitions. [2024-11-13 21:21:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2323 transitions. [2024-11-13 21:21:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:21:35,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:35,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:21:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1340 states and 2332 transitions. [2024-11-13 21:21:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2332 transitions. [2024-11-13 21:21:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:36,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1354 states and 2364 transitions. [2024-11-13 21:21:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2364 transitions. [2024-11-13 21:21:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:43,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:43,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1361 states and 2378 transitions. [2024-11-13 21:21:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2378 transitions. [2024-11-13 21:21:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:46,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:46,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1370 states and 2395 transitions. [2024-11-13 21:21:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2395 transitions. [2024-11-13 21:21:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:49,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1372 states and 2398 transitions. [2024-11-13 21:21:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2398 transitions. [2024-11-13 21:21:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:50,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1374 states and 2401 transitions. [2024-11-13 21:21:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2401 transitions. [2024-11-13 21:21:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1376 states and 2404 transitions. [2024-11-13 21:21:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2404 transitions. [2024-11-13 21:21:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:21:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1378 states and 2405 transitions. [2024-11-13 21:21:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2405 transitions. [2024-11-13 21:21:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:21:54,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:54,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:21:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1393 states and 2424 transitions. [2024-11-13 21:21:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2424 transitions. [2024-11-13 21:21:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:21:56,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1427 states and 2503 transitions. [2024-11-13 21:22:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2503 transitions. [2024-11-13 21:22:15,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:15,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:22:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1456 states and 2542 transitions. [2024-11-13 21:22:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2542 transitions. [2024-11-13 21:22:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:18,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:27,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1473 states and 2573 transitions. [2024-11-13 21:22:27,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2573 transitions. [2024-11-13 21:22:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:27,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:27,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1506 states and 2618 transitions. [2024-11-13 21:22:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2618 transitions. [2024-11-13 21:22:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:31,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1518 states and 2637 transitions. [2024-11-13 21:22:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2637 transitions. [2024-11-13 21:22:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:37,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1525 states and 2649 transitions. [2024-11-13 21:22:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2649 transitions. [2024-11-13 21:22:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:40,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1529 states and 2653 transitions. [2024-11-13 21:22:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2653 transitions. [2024-11-13 21:22:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1540 states and 2666 transitions. [2024-11-13 21:22:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2666 transitions. [2024-11-13 21:22:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:46,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:46,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1544 states and 2671 transitions. [2024-11-13 21:22:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2671 transitions. [2024-11-13 21:22:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:49,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:49,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1546 states and 2673 transitions. [2024-11-13 21:22:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2673 transitions. [2024-11-13 21:22:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1547 states and 2673 transitions. [2024-11-13 21:22:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2673 transitions. [2024-11-13 21:22:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:22:52,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:52,785 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:22:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1549 states and 2685 transitions. [2024-11-13 21:22:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2685 transitions. [2024-11-13 21:22:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:22:53,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:22:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1552 states and 2695 transitions. [2024-11-13 21:22:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2695 transitions. [2024-11-13 21:22:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:22:55,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:22:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1553 states and 2697 transitions. [2024-11-13 21:22:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2697 transitions. [2024-11-13 21:22:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:22:56,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:22:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1557 states and 2700 transitions. [2024-11-13 21:22:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2700 transitions. [2024-11-13 21:22:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:22:57,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1558 states and 2702 transitions. [2024-11-13 21:23:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2702 transitions. [2024-11-13 21:23:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:00,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1559 states and 2705 transitions. [2024-11-13 21:23:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2705 transitions. [2024-11-13 21:23:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:02,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:02,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1560 states and 2708 transitions. [2024-11-13 21:23:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2708 transitions. [2024-11-13 21:23:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:03,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1561 states and 2709 transitions. [2024-11-13 21:23:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2709 transitions. [2024-11-13 21:23:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1565 states and 2715 transitions. [2024-11-13 21:23:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2715 transitions. [2024-11-13 21:23:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1568 states and 2719 transitions. [2024-11-13 21:23:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2719 transitions. [2024-11-13 21:23:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:09,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1570 states and 2722 transitions. [2024-11-13 21:23:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2722 transitions. [2024-11-13 21:23:10,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:10,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:10,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:23:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1572 states and 2724 transitions. [2024-11-13 21:23:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2724 transitions. [2024-11-13 21:23:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:23:12,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1578 states and 2731 transitions. [2024-11-13 21:23:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2731 transitions. [2024-11-13 21:23:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:12,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:23:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1585 states and 2753 transitions. [2024-11-13 21:23:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2753 transitions. [2024-11-13 21:23:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:14,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:14,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:23:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1592 states and 2760 transitions. [2024-11-13 21:23:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2760 transitions. [2024-11-13 21:23:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:17,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:17,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:23:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1596 states and 2765 transitions. [2024-11-13 21:23:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2765 transitions. [2024-11-13 21:23:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:19,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1611 states and 2790 transitions. [2024-11-13 21:23:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2790 transitions. [2024-11-13 21:23:29,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:29,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1623 states and 2806 transitions. [2024-11-13 21:23:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2806 transitions. [2024-11-13 21:23:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:36,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1635 states and 2820 transitions. [2024-11-13 21:23:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2820 transitions. [2024-11-13 21:23:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1647 states and 2835 transitions. [2024-11-13 21:23:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2835 transitions. [2024-11-13 21:23:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:49,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:52,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1652 states and 2840 transitions. [2024-11-13 21:23:52,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2840 transitions. [2024-11-13 21:23:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:52,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:52,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1654 states and 2841 transitions. [2024-11-13 21:23:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2841 transitions. [2024-11-13 21:23:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:54,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1656 states and 2842 transitions. [2024-11-13 21:23:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2842 transitions. [2024-11-13 21:23:55,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:55,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:55,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1658 states and 2843 transitions. [2024-11-13 21:23:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2843 transitions. [2024-11-13 21:23:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:23:56,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:56,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1660 states and 2844 transitions. [2024-11-13 21:23:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2844 transitions. [2024-11-13 21:23:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:23:58,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1682 states and 2870 transitions. [2024-11-13 21:24:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2870 transitions. [2024-11-13 21:24:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:01,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:24:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1699 states and 2916 transitions. [2024-11-13 21:24:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2916 transitions. [2024-11-13 21:24:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:11,158 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:24:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1712 states and 2952 transitions. [2024-11-13 21:24:17,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2952 transitions. [2024-11-13 21:24:17,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:17,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:17,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:24:32,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1742 states and 3067 transitions. [2024-11-13 21:24:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3067 transitions. [2024-11-13 21:24:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:32,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:24:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1763 states and 3100 transitions. [2024-11-13 21:24:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3100 transitions. [2024-11-13 21:24:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:42,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:24:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 1772 states and 3112 transitions. [2024-11-13 21:24:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3112 transitions. [2024-11-13 21:24:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:48,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:24:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1779 states and 3131 transitions. [2024-11-13 21:24:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3131 transitions. [2024-11-13 21:24:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:24:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1782 states and 3136 transitions. [2024-11-13 21:24:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3136 transitions. [2024-11-13 21:24:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:53,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:24:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1786 states and 3146 transitions. [2024-11-13 21:24:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3146 transitions. [2024-11-13 21:24:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:54,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:24:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1791 states and 3153 transitions. [2024-11-13 21:24:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3153 transitions. [2024-11-13 21:24:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:24:58,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 1795 states and 3158 transitions. [2024-11-13 21:25:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3158 transitions. [2024-11-13 21:25:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:25:01,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:01,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:25:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 1796 states and 3159 transitions. [2024-11-13 21:25:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3159 transitions. [2024-11-13 21:25:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:25:03,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,518 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:25:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 1800 states and 3178 transitions. [2024-11-13 21:25:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3178 transitions. [2024-11-13 21:25:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:25:06,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:24,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1845 states and 3260 transitions. [2024-11-13 21:25:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3260 transitions. [2024-11-13 21:25:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:25:24,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:25:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1857 states and 3277 transitions. [2024-11-13 21:25:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3277 transitions. [2024-11-13 21:25:29,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:29,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1872 states and 3311 transitions. [2024-11-13 21:25:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3311 transitions. [2024-11-13 21:25:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:39,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1886 states and 3342 transitions. [2024-11-13 21:25:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3342 transitions. [2024-11-13 21:25:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:44,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1897 states and 3357 transitions. [2024-11-13 21:25:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3357 transitions. [2024-11-13 21:25:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:50,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1902 states and 3367 transitions. [2024-11-13 21:25:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3367 transitions. [2024-11-13 21:25:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:52,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:52,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1903 states and 3368 transitions. [2024-11-13 21:25:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3368 transitions. [2024-11-13 21:25:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:53,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 1905 states and 3372 transitions. [2024-11-13 21:25:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3372 transitions. [2024-11-13 21:25:55,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:55,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:25:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1908 states and 3377 transitions. [2024-11-13 21:25:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3377 transitions. [2024-11-13 21:25:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:25:58,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1909 states and 3379 transitions. [2024-11-13 21:26:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3379 transitions. [2024-11-13 21:26:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:26:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:01,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:01,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1911 states and 3381 transitions. [2024-11-13 21:26:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3381 transitions. [2024-11-13 21:26:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:01,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:01,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1912 states and 3385 transitions. [2024-11-13 21:26:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3385 transitions. [2024-11-13 21:26:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:03,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1915 states and 3389 transitions. [2024-11-13 21:26:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3389 transitions. [2024-11-13 21:26:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:05,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1919 states and 3394 transitions. [2024-11-13 21:26:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3394 transitions. [2024-11-13 21:26:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:09,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:09,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1951 states and 3444 transitions. [2024-11-13 21:26:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3444 transitions. [2024-11-13 21:26:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:26,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1987 states and 3486 transitions. [2024-11-13 21:26:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3486 transitions. [2024-11-13 21:26:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:26:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2002 states and 3506 transitions. [2024-11-13 21:26:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3506 transitions. [2024-11-13 21:26:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:26:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.