./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label53.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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label53.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/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 5d7ea3cba24ca05b6503bef0f52420bccf88fc46e565bb5b34eb4c17820dba15 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:13:36,545 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:13:36,627 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:13:36,632 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:13:36,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:13:36,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:13:36,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:13:36,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:13:36,654 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:13:36,654 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:13:36,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:13:36,655 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:13:36,656 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:13:36,656 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:13:36,657 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:13:36,657 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:13:36,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:36,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:13:36,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:13:36,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:13:36,658 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:13:36,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:13:36,658 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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/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 -> 5d7ea3cba24ca05b6503bef0f52420bccf88fc46e565bb5b34eb4c17820dba15 [2024-11-13 21:13:36,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:13:36,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:13:36,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:13:36,988 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:13:36,988 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:13:36,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem04_label53.c Unable to find full path for "g++" [2024-11-13 21:13:38,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:13:39,573 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:13:39,575 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/sv-benchmarks/c/eca-rers2012/Problem04_label53.c [2024-11-13 21:13:39,609 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/data/da7e6aa1c/31d36eae75a740c19356ace307ce4966/FLAG73e7538bd [2024-11-13 21:13:40,069 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/data/da7e6aa1c/31d36eae75a740c19356ace307ce4966 [2024-11-13 21:13:40,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:13:40,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:13:40,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:40,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:13:40,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:13:40,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:40" (1/1) ... [2024-11-13 21:13:40,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759471a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:40, skipping insertion in model container [2024-11-13 21:13:40,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:40" (1/1) ... [2024-11-13 21:13:40,221 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:13:41,492 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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/sv-benchmarks/c/eca-rers2012/Problem04_label53.c[181690,181703] [2024-11-13 21:13:41,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:41,528 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:13:42,107 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_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/sv-benchmarks/c/eca-rers2012/Problem04_label53.c[181690,181703] [2024-11-13 21:13:42,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:42,141 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:13:42,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42 WrapperNode [2024-11-13 21:13:42,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:42,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:42,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:13:42,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:13:42,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,444 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-13 21:13:42,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:42,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:13:42,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:13:42,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:13:42,453 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,469 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,469 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,613 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,723 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,750 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:13:42,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:13:42,752 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:13:42,752 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:13:42,754 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:42" (1/1) ... [2024-11-13 21:13:42,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:42,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:13:42,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:13:42,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07d07f2-8140-4bd7-aaa6-6ea27b5aa1af/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:13:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:13:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:13:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:13:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:13:42,928 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:13:42,930 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:13:48,680 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-13 21:13:48,680 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:13:49,069 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:13:49,069 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:13:49,074 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:49 BoogieIcfgContainer [2024-11-13 21:13:49,074 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:13:49,075 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:13:49,075 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:13:49,087 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:13:49,087 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:49" (1/1) ... [2024-11-13 21:13:49,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:13:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-13 21:13:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-13 21:13:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-13 21:13:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:57,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1516 states and 2376 transitions. [2024-11-13 21:13:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2376 transitions. [2024-11-13 21:13:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-13 21:13:57,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1519 states and 2381 transitions. [2024-11-13 21:13:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2381 transitions. [2024-11-13 21:13:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-13 21:13:59,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:59,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1523 states and 2388 transitions. [2024-11-13 21:14:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2388 transitions. [2024-11-13 21:14:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2024-11-13 21:14:00,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1526 states and 2392 transitions. [2024-11-13 21:14:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2392 transitions. [2024-11-13 21:14:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-13 21:14:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,404 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 21:14:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1534 states and 2404 transitions. [2024-11-13 21:14:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2404 transitions. [2024-11-13 21:14:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-13 21:14:02,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1543 states and 2418 transitions. [2024-11-13 21:14:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2418 transitions. [2024-11-13 21:14:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-13 21:14:04,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1553 states and 2434 transitions. [2024-11-13 21:14:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2434 transitions. [2024-11-13 21:14:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-11-13 21:14:05,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1564 states and 2452 transitions. [2024-11-13 21:14:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2452 transitions. [2024-11-13 21:14:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-13 21:14:07,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,809 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 21:14:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1570 states and 2461 transitions. [2024-11-13 21:14:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2461 transitions. [2024-11-13 21:14:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-13 21:14:09,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,708 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 21:14:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1571 states and 2464 transitions. [2024-11-13 21:14:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2464 transitions. [2024-11-13 21:14:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-13 21:14:11,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,378 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 21:14:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1575 states and 2469 transitions. [2024-11-13 21:14:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2469 transitions. [2024-11-13 21:14:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2024-11-13 21:14:12,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1588 states and 2486 transitions. [2024-11-13 21:14:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2486 transitions. [2024-11-13 21:14:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-13 21:14:13,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,149 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 21:14:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1591 states and 2490 transitions. [2024-11-13 21:14:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2490 transitions. [2024-11-13 21:14:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-13 21:14:15,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,961 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 21:14:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1602 states and 2506 transitions. [2024-11-13 21:14:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2506 transitions. [2024-11-13 21:14:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-13 21:14:16,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:14:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1603 states and 2507 transitions. [2024-11-13 21:14:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2507 transitions. [2024-11-13 21:14:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-13 21:14:17,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:17,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1604 states and 2508 transitions. [2024-11-13 21:14:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2508 transitions. [2024-11-13 21:14:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2024-11-13 21:14:18,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:19,301 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 21:14:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1626 states and 2537 transitions. [2024-11-13 21:14:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2537 transitions. [2024-11-13 21:14:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-13 21:14:20,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1631 states and 2547 transitions. [2024-11-13 21:14:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2547 transitions. [2024-11-13 21:14:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-13 21:14:21,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1636 states and 2554 transitions. [2024-11-13 21:14:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2554 transitions. [2024-11-13 21:14:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-13 21:14:21,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:21,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1646 states and 2567 transitions. [2024-11-13 21:14:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2567 transitions. [2024-11-13 21:14:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-13 21:14:22,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:22,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:23,152 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 21:14:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1655 states and 2579 transitions. [2024-11-13 21:14:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2579 transitions. [2024-11-13 21:14:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-13 21:14:23,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:23,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:24,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1659 states and 2593 transitions. [2024-11-13 21:14:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2593 transitions. [2024-11-13 21:14:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-13 21:14:24,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:14:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1665 states and 2602 transitions. [2024-11-13 21:14:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2602 transitions. [2024-11-13 21:14:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-13 21:14:26,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:26,435 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 21:14:26,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1674 states and 2614 transitions. [2024-11-13 21:14:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2614 transitions. [2024-11-13 21:14:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 784 [2024-11-13 21:14:26,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:14:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 2454 states and 3409 transitions. [2024-11-13 21:14:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3409 transitions. [2024-11-13 21:14:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-13 21:14:35,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 2487 states and 3464 transitions. [2024-11-13 21:14:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3464 transitions. [2024-11-13 21:14:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-13 21:14:39,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 2502 states and 3479 transitions. [2024-11-13 21:14:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3479 transitions. [2024-11-13 21:14:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-13 21:14:41,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2505 states and 3482 transitions. [2024-11-13 21:14:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3482 transitions. [2024-11-13 21:14:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-13 21:14:43,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2507 states and 3484 transitions. [2024-11-13 21:14:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3484 transitions. [2024-11-13 21:14:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-13 21:14:44,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2509 states and 3486 transitions. [2024-11-13 21:14:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3486 transitions. [2024-11-13 21:14:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:45,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2529 states and 3520 transitions. [2024-11-13 21:14:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3520 transitions. [2024-11-13 21:14:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:48,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2541 states and 3536 transitions. [2024-11-13 21:14:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3536 transitions. [2024-11-13 21:14:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:50,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2548 states and 3544 transitions. [2024-11-13 21:14:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3544 transitions. [2024-11-13 21:14:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:52,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 2550 states and 3545 transitions. [2024-11-13 21:14:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 3545 transitions. [2024-11-13 21:14:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:53,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:53,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2553 states and 3550 transitions. [2024-11-13 21:14:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3550 transitions. [2024-11-13 21:14:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:54,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2555 states and 3552 transitions. [2024-11-13 21:14:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 3552 transitions. [2024-11-13 21:14:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:55,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2557 states and 3554 transitions. [2024-11-13 21:14:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3554 transitions. [2024-11-13 21:14:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2558 states and 3555 transitions. [2024-11-13 21:14:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3555 transitions. [2024-11-13 21:14:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:57,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2562 states and 3558 transitions. [2024-11-13 21:14:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3558 transitions. [2024-11-13 21:14:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:14:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 2566 states and 3561 transitions. [2024-11-13 21:15:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3561 transitions. [2024-11-13 21:15:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:15:00,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2571 states and 3565 transitions. [2024-11-13 21:15:02,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3565 transitions. [2024-11-13 21:15:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:15:02,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2573 states and 3566 transitions. [2024-11-13 21:15:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 3566 transitions. [2024-11-13 21:15:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-13 21:15:03,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2616 states and 3625 transitions. [2024-11-13 21:15:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3625 transitions. [2024-11-13 21:15:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-13 21:15:04,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:15:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2619 states and 3630 transitions. [2024-11-13 21:15:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3630 transitions. [2024-11-13 21:15:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-13 21:15:06,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:06,413 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2626 states and 3644 transitions. [2024-11-13 21:15:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3644 transitions. [2024-11-13 21:15:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-13 21:15:07,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2636 states and 3655 transitions. [2024-11-13 21:15:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 3655 transitions. [2024-11-13 21:15:08,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-13 21:15:08,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:08,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 2640 states and 3659 transitions. [2024-11-13 21:15:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3659 transitions. [2024-11-13 21:15:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-13 21:15:09,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:15:10,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:10,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2648 states and 3668 transitions. [2024-11-13 21:15:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3668 transitions. [2024-11-13 21:15:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:10,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:15:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2653 states and 3674 transitions. [2024-11-13 21:15:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3674 transitions. [2024-11-13 21:15:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:12,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:15:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2654 states and 3674 transitions. [2024-11-13 21:15:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3674 transitions. [2024-11-13 21:15:12,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:12,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 2663 states and 3692 transitions. [2024-11-13 21:15:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 3692 transitions. [2024-11-13 21:15:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 2677 states and 3714 transitions. [2024-11-13 21:15:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 3714 transitions. [2024-11-13 21:15:18,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:18,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 2679 states and 3717 transitions. [2024-11-13 21:15:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3717 transitions. [2024-11-13 21:15:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2680 states and 3718 transitions. [2024-11-13 21:15:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3718 transitions. [2024-11-13 21:15:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 2681 states and 3719 transitions. [2024-11-13 21:15:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 3719 transitions. [2024-11-13 21:15:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:21,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2683 states and 3720 transitions. [2024-11-13 21:15:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3720 transitions. [2024-11-13 21:15:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-13 21:15:22,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 2686 states and 3722 transitions. [2024-11-13 21:15:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 3722 transitions. [2024-11-13 21:15:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2024-11-13 21:15:23,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:23,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:15:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 2687 states and 3723 transitions. [2024-11-13 21:15:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 3723 transitions. [2024-11-13 21:15:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-13 21:15:24,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2743 states and 3788 transitions. [2024-11-13 21:15:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 3788 transitions. [2024-11-13 21:15:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-13 21:15:28,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:15:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2762 states and 3809 transitions. [2024-11-13 21:15:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 3809 transitions. [2024-11-13 21:15:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-13 21:15:29,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:30,270 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:15:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2776 states and 3829 transitions. [2024-11-13 21:15:31,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 3829 transitions. [2024-11-13 21:15:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-13 21:15:31,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:15:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2781 states and 3835 transitions. [2024-11-13 21:15:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 3835 transitions. [2024-11-13 21:15:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-13 21:15:33,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:33,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:15:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2783 states and 3837 transitions. [2024-11-13 21:15:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 3837 transitions. [2024-11-13 21:15:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-13 21:15:33,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:15:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2785 states and 3839 transitions. [2024-11-13 21:15:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 3839 transitions. [2024-11-13 21:15:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-13 21:15:34,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:15:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2787 states and 3842 transitions. [2024-11-13 21:15:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 3842 transitions. [2024-11-13 21:15:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-13 21:15:35,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:36,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2803 states and 3862 transitions. [2024-11-13 21:15:36,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 3862 transitions. [2024-11-13 21:15:36,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-13 21:15:36,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:36,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 2852 states and 3914 transitions. [2024-11-13 21:15:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 3914 transitions. [2024-11-13 21:15:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:37,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 2917 states and 4003 transitions. [2024-11-13 21:15:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4003 transitions. [2024-11-13 21:15:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:44,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:44,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:46,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2927 states and 4021 transitions. [2024-11-13 21:15:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4021 transitions. [2024-11-13 21:15:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:46,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2935 states and 4033 transitions. [2024-11-13 21:15:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4033 transitions. [2024-11-13 21:15:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:48,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2944 states and 4045 transitions. [2024-11-13 21:15:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4045 transitions. [2024-11-13 21:15:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:51,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2946 states and 4048 transitions. [2024-11-13 21:15:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 4048 transitions. [2024-11-13 21:15:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:52,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2949 states and 4051 transitions. [2024-11-13 21:15:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4051 transitions. [2024-11-13 21:15:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:53,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2955 states and 4058 transitions. [2024-11-13 21:15:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4058 transitions. [2024-11-13 21:15:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:55,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:55,813 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2958 states and 4060 transitions. [2024-11-13 21:15:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4060 transitions. [2024-11-13 21:15:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-13 21:15:56,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2961 states and 4062 transitions. [2024-11-13 21:15:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4062 transitions. [2024-11-13 21:15:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-13 21:15:57,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 3017 states and 4129 transitions. [2024-11-13 21:16:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4129 transitions. [2024-11-13 21:16:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-13 21:16:00,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 3026 states and 4144 transitions. [2024-11-13 21:16:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 4144 transitions. [2024-11-13 21:16:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-13 21:16:03,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:16:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 3057 states and 4184 transitions. [2024-11-13 21:16:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 4184 transitions. [2024-11-13 21:16:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-13 21:16:05,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:16:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 3059 states and 4185 transitions. [2024-11-13 21:16:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4185 transitions. [2024-11-13 21:16:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:06,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:06,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 3093 states and 4228 transitions. [2024-11-13 21:16:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 4228 transitions. [2024-11-13 21:16:11,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:11,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 3096 states and 4232 transitions. [2024-11-13 21:16:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 4232 transitions. [2024-11-13 21:16:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:12,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 3103 states and 4240 transitions. [2024-11-13 21:16:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3103 states and 4240 transitions. [2024-11-13 21:16:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:15,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 3105 states and 4243 transitions. [2024-11-13 21:16:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4243 transitions. [2024-11-13 21:16:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:16,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 3110 states and 4247 transitions. [2024-11-13 21:16:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 4247 transitions. [2024-11-13 21:16:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-13 21:16:18,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 3111 states and 4247 transitions. [2024-11-13 21:16:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4247 transitions. [2024-11-13 21:16:19,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2024-11-13 21:16:19,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:16:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 3122 states and 4257 transitions. [2024-11-13 21:16:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4257 transitions. [2024-11-13 21:16:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:20,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:16:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 3183 states and 4329 transitions. [2024-11-13 21:16:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 4329 transitions. [2024-11-13 21:16:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:23,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:23,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:23,784 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:16:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 3200 states and 4347 transitions. [2024-11-13 21:16:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 4347 transitions. [2024-11-13 21:16:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:24,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:16:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 3242 states and 4391 transitions. [2024-11-13 21:16:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 4391 transitions. [2024-11-13 21:16:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:26,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 3296 states and 4465 transitions. [2024-11-13 21:16:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 4465 transitions. [2024-11-13 21:16:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:30,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 3299 states and 4469 transitions. [2024-11-13 21:16:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4469 transitions. [2024-11-13 21:16:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:31,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 3308 states and 4480 transitions. [2024-11-13 21:16:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4480 transitions. [2024-11-13 21:16:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-13 21:16:34,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 3315 states and 4488 transitions. [2024-11-13 21:16:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 4488 transitions. [2024-11-13 21:16:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-13 21:16:36,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,803 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:16:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 3323 states and 4496 transitions. [2024-11-13 21:16:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4496 transitions. [2024-11-13 21:16:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-13 21:16:37,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:39,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 3342 states and 4518 transitions. [2024-11-13 21:16:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 4518 transitions. [2024-11-13 21:16:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-13 21:16:39,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 3344 states and 4519 transitions. [2024-11-13 21:16:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 4519 transitions. [2024-11-13 21:16:40,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-13 21:16:40,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:16:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 3349 states and 4523 transitions. [2024-11-13 21:16:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 4523 transitions. [2024-11-13 21:16:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-13 21:16:41,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:41,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 3415 states and 4601 transitions. [2024-11-13 21:16:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 4601 transitions. [2024-11-13 21:16:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-13 21:16:47,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 3421 states and 4606 transitions. [2024-11-13 21:16:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3421 states and 4606 transitions. [2024-11-13 21:16:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-13 21:16:48,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,424 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 3424 states and 4608 transitions. [2024-11-13 21:16:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 4608 transitions. [2024-11-13 21:16:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-13 21:16:50,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:16:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 3471 states and 4660 transitions. [2024-11-13 21:16:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3471 states and 4660 transitions. [2024-11-13 21:16:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-13 21:16:53,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:16:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 3482 states and 4672 transitions. [2024-11-13 21:16:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3482 states and 4672 transitions. [2024-11-13 21:16:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2024-11-13 21:16:54,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:55,137 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:16:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 3548 states and 4750 transitions. [2024-11-13 21:16:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3548 states and 4750 transitions. [2024-11-13 21:16:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2024-11-13 21:16:59,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:17:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 3589 states and 4799 transitions. [2024-11-13 21:17:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3589 states and 4799 transitions. [2024-11-13 21:17:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-13 21:17:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:03,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:17:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4801 states to 3591 states and 4801 transitions. [2024-11-13 21:17:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 4801 transitions. [2024-11-13 21:17:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-13 21:17:03,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 3619 states and 4829 transitions. [2024-11-13 21:17:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 4829 transitions. [2024-11-13 21:17:04,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-13 21:17:04,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 3666 states and 4878 transitions. [2024-11-13 21:17:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 4878 transitions. [2024-11-13 21:17:08,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-11-13 21:17:08,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:17:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 3678 states and 4895 transitions. [2024-11-13 21:17:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 4895 transitions. [2024-11-13 21:17:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-11-13 21:17:10,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:10,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:11,425 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:17:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3727 states and 4948 transitions. [2024-11-13 21:17:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 4948 transitions. [2024-11-13 21:17:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-11-13 21:17:14,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 3769 states and 4993 transitions. [2024-11-13 21:17:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 4993 transitions. [2024-11-13 21:17:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-11-13 21:17:15,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:19,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 3800 states and 5026 transitions. [2024-11-13 21:17:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 5026 transitions. [2024-11-13 21:17:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-11-13 21:17:19,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:21,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 3807 states and 5035 transitions. [2024-11-13 21:17:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 5035 transitions. [2024-11-13 21:17:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-13 21:17:21,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:21,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 3854 states and 5084 transitions. [2024-11-13 21:17:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 5084 transitions. [2024-11-13 21:17:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-13 21:17:23,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:23,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:17:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 3865 states and 5099 transitions. [2024-11-13 21:17:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3865 states and 5099 transitions. [2024-11-13 21:17:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-13 21:17:24,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:17:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 4619 states and 5855 transitions. [2024-11-13 21:17:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4619 states and 5855 transitions. [2024-11-13 21:17:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-11-13 21:17:31,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:17:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 4649 states and 5888 transitions. [2024-11-13 21:17:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 4649 states and 5888 transitions. [2024-11-13 21:17:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-11-13 21:17:33,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:33,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:17:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 4660 states and 5900 transitions. [2024-11-13 21:17:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 5900 transitions. [2024-11-13 21:17:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-13 21:17:35,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 4791 states and 6046 transitions. [2024-11-13 21:17:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 4791 states and 6046 transitions. [2024-11-13 21:17:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-13 21:17:43,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 4844 states and 6107 transitions. [2024-11-13 21:17:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 6107 transitions. [2024-11-13 21:17:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-13 21:17:53,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:53,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 4899 states and 6169 transitions. [2024-11-13 21:18:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 4899 states and 6169 transitions. [2024-11-13 21:18:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-13 21:18:01,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:01,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 4905 states and 6175 transitions. [2024-11-13 21:18:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 4905 states and 6175 transitions. [2024-11-13 21:18:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-13 21:18:04,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:14,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 4977 states and 6250 transitions. [2024-11-13 21:18:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 6250 transitions. [2024-11-13 21:18:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-13 21:18:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 4984 states and 6256 transitions. [2024-11-13 21:18:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 6256 transitions. [2024-11-13 21:18:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 21:18:17,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6332 states to 5056 states and 6332 transitions. [2024-11-13 21:18:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 5056 states and 6332 transitions. [2024-11-13 21:18:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 21:18:18,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:18:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6346 states to 5069 states and 6346 transitions. [2024-11-13 21:18:21,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5069 states and 6346 transitions. [2024-11-13 21:18:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 21:18:21,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:18:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 5100 states and 6377 transitions. [2024-11-13 21:18:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 5100 states and 6377 transitions. [2024-11-13 21:18:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 21:18:24,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:18:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 5106 states and 6382 transitions. [2024-11-13 21:18:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 6382 transitions. [2024-11-13 21:18:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 21:18:26,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 5122 states and 6398 transitions. [2024-11-13 21:18:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 6398 transitions. [2024-11-13 21:18:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 21:18:27,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 5324 states and 6611 transitions. [2024-11-13 21:18:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 5324 states and 6611 transitions. [2024-11-13 21:18:33,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 21:18:33,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:33,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6613 states to 5325 states and 6613 transitions. [2024-11-13 21:18:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5325 states and 6613 transitions. [2024-11-13 21:18:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-13 21:18:34,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:34,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6828 states to 5532 states and 6828 transitions. [2024-11-13 21:18:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 6828 transitions. [2024-11-13 21:18:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-13 21:18:40,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 5560 states and 6859 transitions. [2024-11-13 21:18:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5560 states and 6859 transitions. [2024-11-13 21:18:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 21:18:42,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:42,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 5563 states and 6863 transitions. [2024-11-13 21:18:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 5563 states and 6863 transitions. [2024-11-13 21:18:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 21:18:43,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 5675 states and 6981 transitions. [2024-11-13 21:18:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 5675 states and 6981 transitions. [2024-11-13 21:18:46,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 21:18:46,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:46,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7210 states to 5895 states and 7210 transitions. [2024-11-13 21:19:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 5895 states and 7210 transitions. [2024-11-13 21:19:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 21:19:00,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 21:19:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 5921 states and 7236 transitions. [2024-11-13 21:19:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 5921 states and 7236 transitions. [2024-11-13 21:19:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 21:19:01,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:08,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7351 states to 6029 states and 7351 transitions. [2024-11-13 21:19:08,783 INFO L276 IsEmpty]: Start isEmpty. Operand 6029 states and 7351 transitions. [2024-11-13 21:19:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-13 21:19:08,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7359 states to 6034 states and 7359 transitions. [2024-11-13 21:19:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 6034 states and 7359 transitions. [2024-11-13 21:19:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 21:19:11,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 6036 states and 7362 transitions. [2024-11-13 21:19:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 6036 states and 7362 transitions. [2024-11-13 21:19:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:19:12,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,811 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7365 states to 6038 states and 7365 transitions. [2024-11-13 21:19:13,107 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 7365 transitions. [2024-11-13 21:19:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 21:19:13,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7571 states to 6228 states and 7571 transitions. [2024-11-13 21:19:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 6228 states and 7571 transitions. [2024-11-13 21:19:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 21:19:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7635 states to 6288 states and 7635 transitions. [2024-11-13 21:19:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 6288 states and 7635 transitions. [2024-11-13 21:19:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:19:24,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7760 states to 6407 states and 7760 transitions. [2024-11-13 21:19:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 6407 states and 7760 transitions. [2024-11-13 21:19:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:19:28,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7771 states to 6419 states and 7771 transitions. [2024-11-13 21:19:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 6419 states and 7771 transitions. [2024-11-13 21:19:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:19:30,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7793 states to 6435 states and 7793 transitions. [2024-11-13 21:19:35,629 INFO L276 IsEmpty]: Start isEmpty. Operand 6435 states and 7793 transitions. [2024-11-13 21:19:35,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 21:19:35,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7809 states to 6446 states and 7809 transitions. [2024-11-13 21:19:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 6446 states and 7809 transitions. [2024-11-13 21:19:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:19:41,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,220 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7810 states to 6447 states and 7810 transitions. [2024-11-13 21:19:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 6447 states and 7810 transitions. [2024-11-13 21:19:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 21:19:42,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:42,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:19:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7885 states to 6517 states and 7885 transitions. [2024-11-13 21:19:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 6517 states and 7885 transitions. [2024-11-13 21:19:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 21:19:46,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:19:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 6529 states and 7895 transitions. [2024-11-13 21:19:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 6529 states and 7895 transitions. [2024-11-13 21:19:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 21:19:48,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7911 states to 6540 states and 7911 transitions. [2024-11-13 21:19:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 6540 states and 7911 transitions. [2024-11-13 21:19:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 21:19:50,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:50,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7936 states to 6559 states and 7936 transitions. [2024-11-13 21:19:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 6559 states and 7936 transitions. [2024-11-13 21:19:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 21:19:53,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:55,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 6562 states and 7941 transitions. [2024-11-13 21:19:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 6562 states and 7941 transitions. [2024-11-13 21:19:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 21:19:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:19:58,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7942 states to 6563 states and 7942 transitions. [2024-11-13 21:19:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 6563 states and 7942 transitions. [2024-11-13 21:19:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-13 21:19:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:19:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7948 states to 6565 states and 7948 transitions. [2024-11-13 21:19:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 6565 states and 7948 transitions. [2024-11-13 21:19:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-13 21:19:59,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8037 states to 6644 states and 8037 transitions. [2024-11-13 21:20:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 6644 states and 8037 transitions. [2024-11-13 21:20:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 21:20:03,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8044 states to 6649 states and 8044 transitions. [2024-11-13 21:20:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 6649 states and 8044 transitions. [2024-11-13 21:20:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:20:05,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8071 states to 6669 states and 8071 transitions. [2024-11-13 21:20:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 6669 states and 8071 transitions. [2024-11-13 21:20:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:20:09,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:09,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8170 states to 6763 states and 8170 transitions. [2024-11-13 21:20:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8170 transitions. [2024-11-13 21:20:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:20:15,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:16,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8182 states to 6772 states and 8182 transitions. [2024-11-13 21:20:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 6772 states and 8182 transitions. [2024-11-13 21:20:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 21:20:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:20:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8382 states to 6967 states and 8382 transitions. [2024-11-13 21:20:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 6967 states and 8382 transitions. [2024-11-13 21:20:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 21:20:22,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:20:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8423 states to 7008 states and 8423 transitions. [2024-11-13 21:20:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 7008 states and 8423 transitions. [2024-11-13 21:20:25,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 21:20:25,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:20:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8424 states to 7009 states and 8424 transitions. [2024-11-13 21:20:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 7009 states and 8424 transitions. [2024-11-13 21:20:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 21:20:26,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:26,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:20:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8426 states to 7011 states and 8426 transitions. [2024-11-13 21:20:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 7011 states and 8426 transitions. [2024-11-13 21:20:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 21:20:28,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8449 states to 7028 states and 8449 transitions. [2024-11-13 21:20:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 8449 transitions. [2024-11-13 21:20:36,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:20:36,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:20:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9205 states to 7782 states and 9205 transitions. [2024-11-13 21:20:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 7782 states and 9205 transitions. [2024-11-13 21:20:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:20:43,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:20:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9235 states to 7808 states and 9235 transitions. [2024-11-13 21:20:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 7808 states and 9235 transitions. [2024-11-13 21:20:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:20:46,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:20:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9256 states to 7830 states and 9256 transitions. [2024-11-13 21:20:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 7830 states and 9256 transitions. [2024-11-13 21:20:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:20:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9277 states to 7845 states and 9277 transitions. [2024-11-13 21:20:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 7845 states and 9277 transitions. [2024-11-13 21:20:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 21:20:52,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked.