./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label29.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_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/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_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label29.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/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_0eedc183-5bff-4e39-8580-e7bd44a10c06/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 372b0f8557f493ed9d29c5f8057b8dc54ad330866696fd4878e863a88379edbf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:13:42,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:13:42,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:13:42,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:13:42,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:13:42,848 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:13:42,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:13:42,849 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:13:42,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:13:42,850 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:13:42,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:13:42,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:13:42,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:13:42,850 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:13:42,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:13:42,852 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:13:42,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:42,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:13:42,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:13:42,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:13:42,853 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_0eedc183-5bff-4e39-8580-e7bd44a10c06/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 -> 372b0f8557f493ed9d29c5f8057b8dc54ad330866696fd4878e863a88379edbf [2024-11-13 23:13:43,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:13:43,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:13:43,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:13:43,153 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:13:43,153 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:13:43,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label29.c Unable to find full path for "g++" [2024-11-13 23:13:45,117 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:45,587 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:45,587 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/sv-benchmarks/c/eca-rers2012/Problem03_label29.c [2024-11-13 23:13:45,614 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/data/2801b2fa2/ac5459f46f9648e0b84d8c52fed2e3cf/FLAGf6af05387 [2024-11-13 23:13:45,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/data/2801b2fa2/ac5459f46f9648e0b84d8c52fed2e3cf [2024-11-13 23:13:45,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:45,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:45,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:45,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:45,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:45,646 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:45" (1/1) ... [2024-11-13 23:13:45,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cbb5cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:45, skipping insertion in model container [2024-11-13 23:13:45,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:45" (1/1) ... [2024-11-13 23:13:45,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:46,304 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_0eedc183-5bff-4e39-8580-e7bd44a10c06/sv-benchmarks/c/eca-rers2012/Problem03_label29.c[58258,58271] [2024-11-13 23:13:46,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:46,370 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:46,659 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_0eedc183-5bff-4e39-8580-e7bd44a10c06/sv-benchmarks/c/eca-rers2012/Problem03_label29.c[58258,58271] [2024-11-13 23:13:46,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:46,746 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:46,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46 WrapperNode [2024-11-13 23:13:46,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:46,749 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:46,749 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:46,750 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:46,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:46,795 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:46,895 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 23:13:46,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:46,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:46,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:46,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:46,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:46,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:46,918 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:46,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,001 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,047 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,066 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:47,069 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:47,069 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:47,069 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:47,071 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:46" (1/1) ... [2024-11-13 23:13:47,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:47,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:47,111 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:47,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedc183-5bff-4e39-8580-e7bd44a10c06/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:13:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:47,266 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:47,268 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:49,890 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 23:13:49,891 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:13:50,360 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:13:50,360 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:13:50,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:50 BoogieIcfgContainer [2024-11-13 23:13:50,362 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:13:50,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:13:50,363 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:13:50,373 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:13:50,374 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:50" (1/1) ... [2024-11-13 23:13:50,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:13:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 23:13:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 23:13:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:13:50,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:51,601 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 23:13:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 289 states and 454 transitions. [2024-11-13 23:13:52,896 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 454 transitions. [2024-11-13 23:13:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:13:52,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,778 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 23:13:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 292 states and 459 transitions. [2024-11-13 23:13:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 459 transitions. [2024-11-13 23:13:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:13:53,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,238 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 23:13:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 296 states and 466 transitions. [2024-11-13 23:13:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 466 transitions. [2024-11-13 23:13:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:13:54,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 301 states and 475 transitions. [2024-11-13 23:13:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 475 transitions. [2024-11-13 23:13:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:13:54,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:56,140 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 23:13:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 449 states and 636 transitions. [2024-11-13 23:13:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 636 transitions. [2024-11-13 23:13:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:13:58,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:58,948 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 23:13:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 453 states and 644 transitions. [2024-11-13 23:13:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 644 transitions. [2024-11-13 23:13:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:13:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 455 states and 648 transitions. [2024-11-13 23:14:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 648 transitions. [2024-11-13 23:14:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:14:00,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:00,609 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 23:14:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 458 states and 653 transitions. [2024-11-13 23:14:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 653 transitions. [2024-11-13 23:14:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:14:01,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:01,624 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 23:14:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 461 states and 660 transitions. [2024-11-13 23:14:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 660 transitions. [2024-11-13 23:14:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:14:01,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:02,228 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 23:14:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 466 states and 668 transitions. [2024-11-13 23:14:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 668 transitions. [2024-11-13 23:14:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:14:02,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 470 states and 679 transitions. [2024-11-13 23:14:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 679 transitions. [2024-11-13 23:14:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:14:03,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,692 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 23:14:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 481 states and 700 transitions. [2024-11-13 23:14:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 700 transitions. [2024-11-13 23:14:05,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:14:05,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:05,298 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 23:14:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 485 states and 707 transitions. [2024-11-13 23:14:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 707 transitions. [2024-11-13 23:14:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:14:05,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:05,973 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 23:14:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 486 states and 709 transitions. [2024-11-13 23:14:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 709 transitions. [2024-11-13 23:14:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:14:06,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 494 states and 723 transitions. [2024-11-13 23:14:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 723 transitions. [2024-11-13 23:14:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:14:07,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 500 states and 735 transitions. [2024-11-13 23:14:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 735 transitions. [2024-11-13 23:14:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:14:08,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 501 states and 736 transitions. [2024-11-13 23:14:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 736 transitions. [2024-11-13 23:14:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:14:09,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 502 states and 737 transitions. [2024-11-13 23:14:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 737 transitions. [2024-11-13 23:14:09,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:14:09,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:09,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:09,987 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 23:14:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 647 states and 915 transitions. [2024-11-13 23:14:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 915 transitions. [2024-11-13 23:14:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:14:12,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 648 states and 916 transitions. [2024-11-13 23:14:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 916 transitions. [2024-11-13 23:14:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:14:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 656 states and 939 transitions. [2024-11-13 23:14:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 939 transitions. [2024-11-13 23:14:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:14:14,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:14,474 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 658 states and 941 transitions. [2024-11-13 23:14:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 941 transitions. [2024-11-13 23:14:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:14:15,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 662 states and 952 transitions. [2024-11-13 23:14:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 952 transitions. [2024-11-13 23:14:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:14:16,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:16,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 667 states and 961 transitions. [2024-11-13 23:14:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 961 transitions. [2024-11-13 23:14:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:14:18,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:18,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:18,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 668 states and 963 transitions. [2024-11-13 23:14:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 963 transitions. [2024-11-13 23:14:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:14:18,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 671 states and 972 transitions. [2024-11-13 23:14:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 972 transitions. [2024-11-13 23:14:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:14:19,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:20,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 672 states and 972 transitions. [2024-11-13 23:14:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 972 transitions. [2024-11-13 23:14:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:14:20,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,403 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 684 states and 993 transitions. [2024-11-13 23:14:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 993 transitions. [2024-11-13 23:14:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:21,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 692 states and 1013 transitions. [2024-11-13 23:14:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1013 transitions. [2024-11-13 23:14:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:23,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:23,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 697 states and 1022 transitions. [2024-11-13 23:14:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1022 transitions. [2024-11-13 23:14:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:24,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:24,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 698 states and 1022 transitions. [2024-11-13 23:14:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1022 transitions. [2024-11-13 23:14:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:25,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:25,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 699 states and 1023 transitions. [2024-11-13 23:14:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1023 transitions. [2024-11-13 23:14:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:25,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,757 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 700 states and 1025 transitions. [2024-11-13 23:14:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1025 transitions. [2024-11-13 23:14:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:14:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 709 states and 1038 transitions. [2024-11-13 23:14:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1038 transitions. [2024-11-13 23:14:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:14:26,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 710 states and 1039 transitions. [2024-11-13 23:14:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1039 transitions. [2024-11-13 23:14:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:14:27,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,355 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 23:14:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 727 states and 1067 transitions. [2024-11-13 23:14:29,691 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1067 transitions. [2024-11-13 23:14:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:14:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:29,768 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 23:14:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 728 states and 1071 transitions. [2024-11-13 23:14:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1071 transitions. [2024-11-13 23:14:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:14:29,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 750 states and 1109 transitions. [2024-11-13 23:14:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1109 transitions. [2024-11-13 23:14:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:14:32,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 754 states and 1116 transitions. [2024-11-13 23:14:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1116 transitions. [2024-11-13 23:14:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:14:33,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 766 states and 1145 transitions. [2024-11-13 23:14:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1145 transitions. [2024-11-13 23:14:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:14:36,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 771 states and 1151 transitions. [2024-11-13 23:14:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1151 transitions. [2024-11-13 23:14:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:14:38,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 777 states and 1161 transitions. [2024-11-13 23:14:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1161 transitions. [2024-11-13 23:14:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:14:40,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:40,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:41,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 779 states and 1164 transitions. [2024-11-13 23:14:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1164 transitions. [2024-11-13 23:14:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:14:41,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:41,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 796 states and 1192 transitions. [2024-11-13 23:14:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1192 transitions. [2024-11-13 23:14:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:14:45,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 804 states and 1203 transitions. [2024-11-13 23:14:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1203 transitions. [2024-11-13 23:14:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:14:46,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 808 states and 1208 transitions. [2024-11-13 23:14:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1208 transitions. [2024-11-13 23:14:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:14:47,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:14:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 809 states and 1208 transitions. [2024-11-13 23:14:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1208 transitions. [2024-11-13 23:14:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:14:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 829 states and 1241 transitions. [2024-11-13 23:14:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1241 transitions. [2024-11-13 23:14:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:14:51,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,372 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 23:14:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 840 states and 1266 transitions. [2024-11-13 23:14:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1266 transitions. [2024-11-13 23:14:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:14:53,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:53,328 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 23:14:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 845 states and 1271 transitions. [2024-11-13 23:14:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1271 transitions. [2024-11-13 23:14:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:14:54,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:54,469 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 23:14:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 872 states and 1314 transitions. [2024-11-13 23:14:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1314 transitions. [2024-11-13 23:14:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:14:58,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:58,929 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 23:14:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 874 states and 1321 transitions. [2024-11-13 23:14:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1321 transitions. [2024-11-13 23:14:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:14:59,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:59,567 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 23:15:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 876 states and 1325 transitions. [2024-11-13 23:15:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1325 transitions. [2024-11-13 23:15:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:15:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:00,872 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 23:15:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 905 states and 1373 transitions. [2024-11-13 23:15:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1373 transitions. [2024-11-13 23:15:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:15:05,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 927 states and 1426 transitions. [2024-11-13 23:15:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1426 transitions. [2024-11-13 23:15:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:15:13,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:16,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 938 states and 1438 transitions. [2024-11-13 23:15:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1438 transitions. [2024-11-13 23:15:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:15:16,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:16,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 942 states and 1442 transitions. [2024-11-13 23:15:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1442 transitions. [2024-11-13 23:15:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:15:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 966 states and 1480 transitions. [2024-11-13 23:15:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1480 transitions. [2024-11-13 23:15:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:15:24,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 971 states and 1489 transitions. [2024-11-13 23:15:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1489 transitions. [2024-11-13 23:15:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:15:26,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 993 states and 1537 transitions. [2024-11-13 23:15:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1537 transitions. [2024-11-13 23:15:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:15:34,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1004 states and 1551 transitions. [2024-11-13 23:15:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1551 transitions. [2024-11-13 23:15:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:15:38,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1008 states and 1553 transitions. [2024-11-13 23:15:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1553 transitions. [2024-11-13 23:15:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:15:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:41,038 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 23:15:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1029 states and 1591 transitions. [2024-11-13 23:15:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1591 transitions. [2024-11-13 23:15:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:47,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1037 states and 1613 transitions. [2024-11-13 23:15:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1613 transitions. [2024-11-13 23:15:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:51,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1039 states and 1616 transitions. [2024-11-13 23:15:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1616 transitions. [2024-11-13 23:15:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1042 states and 1622 transitions. [2024-11-13 23:15:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1622 transitions. [2024-11-13 23:15:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1045 states and 1628 transitions. [2024-11-13 23:15:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1628 transitions. [2024-11-13 23:15:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:55,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1047 states and 1631 transitions. [2024-11-13 23:15:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1631 transitions. [2024-11-13 23:15:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:56,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1049 states and 1634 transitions. [2024-11-13 23:15:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1634 transitions. [2024-11-13 23:15:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:15:58,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:58,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,885 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 23:16:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1082 states and 1683 transitions. [2024-11-13 23:16:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1683 transitions. [2024-11-13 23:16:06,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:06,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:06,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:07,611 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 23:16:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1110 states and 1718 transitions. [2024-11-13 23:16:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1718 transitions. [2024-11-13 23:16:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:09,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,683 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 23:16:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1137 states and 1783 transitions. [2024-11-13 23:16:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1783 transitions. [2024-11-13 23:16:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:21,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,537 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 23:16:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1152 states and 1805 transitions. [2024-11-13 23:16:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1805 transitions. [2024-11-13 23:16:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:28,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:28,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:29,072 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 23:16:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1161 states and 1818 transitions. [2024-11-13 23:16:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1818 transitions. [2024-11-13 23:16:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:34,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:34,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:34,705 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 23:16:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1166 states and 1828 transitions. [2024-11-13 23:16:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1828 transitions. [2024-11-13 23:16:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:37,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:37,858 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 23:16:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1168 states and 1830 transitions. [2024-11-13 23:16:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1830 transitions. [2024-11-13 23:16:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:16:38,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:38,913 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 23:16:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:39,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1170 states and 1834 transitions. [2024-11-13 23:16:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1834 transitions. [2024-11-13 23:16:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:16:39,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:40,734 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 23:16:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1200 states and 1915 transitions. [2024-11-13 23:16:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1915 transitions. [2024-11-13 23:16:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:16:57,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:57,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:57,882 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 23:17:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1211 states and 1931 transitions. [2024-11-13 23:17:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1931 transitions. [2024-11-13 23:17:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:03,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:03,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:04,198 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 23:17:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:08,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1216 states and 1935 transitions. [2024-11-13 23:17:08,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1935 transitions. [2024-11-13 23:17:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:08,313 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 23:17:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1221 states and 1945 transitions. [2024-11-13 23:17:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1945 transitions. [2024-11-13 23:17:11,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:11,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:11,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:11,684 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 23:17:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1223 states and 1949 transitions. [2024-11-13 23:17:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1949 transitions. [2024-11-13 23:17:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:12,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:12,951 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 23:17:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1228 states and 1959 transitions. [2024-11-13 23:17:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1959 transitions. [2024-11-13 23:17:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:16,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,301 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 23:17:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1233 states and 1969 transitions. [2024-11-13 23:17:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1969 transitions. [2024-11-13 23:17:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:18,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,096 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 23:17:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1236 states and 1972 transitions. [2024-11-13 23:17:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1972 transitions. [2024-11-13 23:17:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:20,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:20,334 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 23:17:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1238 states and 1976 transitions. [2024-11-13 23:17:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1976 transitions. [2024-11-13 23:17:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:17:21,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:21,671 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 23:17:22,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:22,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1240 states and 1978 transitions. [2024-11-13 23:17:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1978 transitions. [2024-11-13 23:17:22,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:17:22,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:22,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1251 states and 2001 transitions. [2024-11-13 23:17:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2001 transitions. [2024-11-13 23:17:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:17:32,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1253 states and 2003 transitions. [2024-11-13 23:17:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2003 transitions. [2024-11-13 23:17:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:17:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1260 states and 2015 transitions. [2024-11-13 23:17:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2015 transitions. [2024-11-13 23:17:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:17:37,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1262 states and 2018 transitions. [2024-11-13 23:17:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2018 transitions. [2024-11-13 23:17:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:17:40,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1265 states and 2021 transitions. [2024-11-13 23:17:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2021 transitions. [2024-11-13 23:17:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:17:41,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1269 states and 2032 transitions. [2024-11-13 23:17:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2032 transitions. [2024-11-13 23:17:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:17:43,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1271 states and 2034 transitions. [2024-11-13 23:17:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2034 transitions. [2024-11-13 23:17:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:17:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1309 states and 2096 transitions. [2024-11-13 23:17:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2096 transitions. [2024-11-13 23:17:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:17:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:57,701 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 23:18:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1314 states and 2111 transitions. [2024-11-13 23:18:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2111 transitions. [2024-11-13 23:18:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:18:02,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,110 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 23:18:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1315 states and 2115 transitions. [2024-11-13 23:18:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2115 transitions. [2024-11-13 23:18:04,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:04,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:04,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:05,601 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 23:18:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1349 states and 2155 transitions. [2024-11-13 23:18:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2155 transitions. [2024-11-13 23:18:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:08,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:09,110 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 23:18:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1382 states and 2230 transitions. [2024-11-13 23:18:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2230 transitions. [2024-11-13 23:18:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:33,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:34,137 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 23:18:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1394 states and 2248 transitions. [2024-11-13 23:18:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2248 transitions. [2024-11-13 23:18:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:46,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:46,621 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 23:18:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1401 states and 2255 transitions. [2024-11-13 23:18:52,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2255 transitions. [2024-11-13 23:18:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:52,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:52,750 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 23:18:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1403 states and 2260 transitions. [2024-11-13 23:18:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2260 transitions. [2024-11-13 23:18:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:18:55,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:56,020 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 23:19:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1410 states and 2270 transitions. [2024-11-13 23:19:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2270 transitions. [2024-11-13 23:19:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:19:00,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:01,042 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 23:19:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1417 states and 2280 transitions. [2024-11-13 23:19:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2280 transitions. [2024-11-13 23:19:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:19:06,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:06,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:06,385 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 23:19:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1420 states and 2283 transitions. [2024-11-13 23:19:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2283 transitions. [2024-11-13 23:19:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:19:07,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1430 states and 2301 transitions. [2024-11-13 23:19:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2301 transitions. [2024-11-13 23:19:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:19:14,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:14,313 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 23:19:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1448 states and 2331 transitions. [2024-11-13 23:19:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2331 transitions. [2024-11-13 23:19:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:19:21,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1450 states and 2335 transitions. [2024-11-13 23:19:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2335 transitions. [2024-11-13 23:19:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:19:22,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1452 states and 2338 transitions. [2024-11-13 23:19:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2338 transitions. [2024-11-13 23:19:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:19:23,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:23,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:23,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1453 states and 2339 transitions. [2024-11-13 23:19:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2339 transitions. [2024-11-13 23:19:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:19:23,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1460 states and 2350 transitions. [2024-11-13 23:19:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2350 transitions. [2024-11-13 23:19:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:19:27,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,490 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 23:19:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1480 states and 2384 transitions. [2024-11-13 23:19:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2384 transitions. [2024-11-13 23:19:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:19:39,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:39,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1497 states and 2423 transitions. [2024-11-13 23:19:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2423 transitions. [2024-11-13 23:19:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:19:56,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:56,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1510 states and 2446 transitions. [2024-11-13 23:20:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2446 transitions. [2024-11-13 23:20:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:05,407 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1513 states and 2457 transitions. [2024-11-13 23:20:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2457 transitions. [2024-11-13 23:20:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1515 states and 2460 transitions. [2024-11-13 23:20:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2460 transitions. [2024-11-13 23:20:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:12,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1517 states and 2461 transitions. [2024-11-13 23:20:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2461 transitions. [2024-11-13 23:20:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:13,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1518 states and 2462 transitions. [2024-11-13 23:20:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2462 transitions. [2024-11-13 23:20:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:16,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:16,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1519 states and 2462 transitions. [2024-11-13 23:20:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2462 transitions. [2024-11-13 23:20:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:20:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1522 states and 2466 transitions. [2024-11-13 23:20:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2466 transitions. [2024-11-13 23:20:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:17,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1523 states and 2467 transitions. [2024-11-13 23:20:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2467 transitions. [2024-11-13 23:20:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:20:18,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:18,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:18,235 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1525 states and 2472 transitions. [2024-11-13 23:20:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2472 transitions. [2024-11-13 23:20:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:20:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:19,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1526 states and 2473 transitions. [2024-11-13 23:20:19,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2473 transitions. [2024-11-13 23:20:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:19,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:19,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1539 states and 2495 transitions. [2024-11-13 23:20:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2495 transitions. [2024-11-13 23:20:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:30,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:36,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:36,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1547 states and 2505 transitions. [2024-11-13 23:20:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2505 transitions. [2024-11-13 23:20:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:36,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1548 states and 2506 transitions. [2024-11-13 23:20:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2506 transitions. [2024-11-13 23:20:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:38,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:38,404 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1549 states and 2507 transitions. [2024-11-13 23:20:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2507 transitions. [2024-11-13 23:20:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:40,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:40,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1550 states and 2508 transitions. [2024-11-13 23:20:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2508 transitions. [2024-11-13 23:20:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:20:42,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:42,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1580 states and 2558 transitions. [2024-11-13 23:20:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2558 transitions. [2024-11-13 23:20:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 23:20:59,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:21:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1581 states and 2558 transitions. [2024-11-13 23:21:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2558 transitions. [2024-11-13 23:21:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:00,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1584 states and 2564 transitions. [2024-11-13 23:21:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2564 transitions. [2024-11-13 23:21:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:03,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1587 states and 2568 transitions. [2024-11-13 23:21:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2568 transitions. [2024-11-13 23:21:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:03,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1611 states and 2611 transitions. [2024-11-13 23:21:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2611 transitions. [2024-11-13 23:21:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:21:18,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:18,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:21:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1612 states and 2611 transitions. [2024-11-13 23:21:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2611 transitions. [2024-11-13 23:21:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:21:18,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:18,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:19,984 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.