./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label27.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_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/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_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label27.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/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_5092abc1-4111-4f9c-abdc-b639ee307151/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 497301b92ba25c2f1607465beb3fb2acf88756e6c4b878ac8a9bf2f715106635 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:29:32,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:29:32,291 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:29:32,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:29:32,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:29:32,329 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:29:32,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:29:32,332 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:29:32,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:29:32,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:29:32,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:29:32,334 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:29:32,335 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:29:32,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:29:32,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:32,335 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:29:32,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:29:32,336 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:29:32,336 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:29:32,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:29:32,336 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_5092abc1-4111-4f9c-abdc-b639ee307151/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 -> 497301b92ba25c2f1607465beb3fb2acf88756e6c4b878ac8a9bf2f715106635 [2024-11-13 21:29:32,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:29:32,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:29:32,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:29:32,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:29:32,682 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:29:32,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label27.c Unable to find full path for "g++" [2024-11-13 21:29:34,570 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:29:35,069 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:29:35,070 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/sv-benchmarks/c/eca-rers2012/Problem03_label27.c [2024-11-13 21:29:35,092 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/data/9962a4841/ece7dc4266324d128320a9441cd5c798/FLAG471ee5389 [2024-11-13 21:29:35,143 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/data/9962a4841/ece7dc4266324d128320a9441cd5c798 [2024-11-13 21:29:35,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:29:35,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:29:35,151 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:35,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:29:35,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:29:35,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:35" (1/1) ... [2024-11-13 21:29:35,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3545f2a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:35, skipping insertion in model container [2024-11-13 21:29:35,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:35" (1/1) ... [2024-11-13 21:29:35,244 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:29:35,800 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_5092abc1-4111-4f9c-abdc-b639ee307151/sv-benchmarks/c/eca-rers2012/Problem03_label27.c[54867,54880] [2024-11-13 21:29:35,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:35,862 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:29:36,101 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_5092abc1-4111-4f9c-abdc-b639ee307151/sv-benchmarks/c/eca-rers2012/Problem03_label27.c[54867,54880] [2024-11-13 21:29:36,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:36,143 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:29:36,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36 WrapperNode [2024-11-13 21:29:36,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:36,146 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:36,146 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:29:36,147 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:29:36,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,187 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,309 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 21:29:36,310 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:36,310 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:29:36,311 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:29:36,311 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:29:36,318 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,340 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,406 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,415 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,427 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,435 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,450 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:29:36,451 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:29:36,451 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:29:36,451 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:29:36,452 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:36" (1/1) ... [2024-11-13 21:29:36,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:36,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:29:36,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:29:36,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5092abc1-4111-4f9c-abdc-b639ee307151/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:29:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:29:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:29:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:29:36,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:29:36,617 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:29:36,620 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:29:39,271 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 21:29:39,272 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:29:39,818 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:29:39,820 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:29:39,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:39 BoogieIcfgContainer [2024-11-13 21:29:39,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:29:39,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:29:39,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:29:39,832 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:29:39,832 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:39" (1/1) ... [2024-11-13 21:29:39,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:29:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 21:29:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 21:29:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:29:39,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:41,203 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 21:29:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 289 states and 552 transitions. [2024-11-13 21:29:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 552 transitions. [2024-11-13 21:29:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:29:42,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,410 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 21:29:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 292 states and 557 transitions. [2024-11-13 21:29:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 557 transitions. [2024-11-13 21:29:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:29:43,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,859 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 21:29:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 296 states and 564 transitions. [2024-11-13 21:29:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 564 transitions. [2024-11-13 21:29:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:29:44,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 301 states and 573 transitions. [2024-11-13 21:29:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 573 transitions. [2024-11-13 21:29:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:29:44,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 449 states and 828 transitions. [2024-11-13 21:29:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 828 transitions. [2024-11-13 21:29:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:29:47,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:47,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 456 states and 840 transitions. [2024-11-13 21:29:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 840 transitions. [2024-11-13 21:29:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:29:48,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,975 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 21:29:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 458 states and 843 transitions. [2024-11-13 21:29:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 843 transitions. [2024-11-13 21:29:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:29:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,413 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 21:29:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 467 states and 859 transitions. [2024-11-13 21:29:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 859 transitions. [2024-11-13 21:29:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:29:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 474 states and 884 transitions. [2024-11-13 21:29:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 884 transitions. [2024-11-13 21:29:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:29:51,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 477 states and 891 transitions. [2024-11-13 21:29:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 891 transitions. [2024-11-13 21:29:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:29:52,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,768 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 21:29:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 482 states and 899 transitions. [2024-11-13 21:29:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 899 transitions. [2024-11-13 21:29:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:29:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,449 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 21:29:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 493 states and 919 transitions. [2024-11-13 21:29:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 919 transitions. [2024-11-13 21:29:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:54,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:29:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 497 states and 932 transitions. [2024-11-13 21:29:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 932 transitions. [2024-11-13 21:29:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:55,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:29:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 498 states and 934 transitions. [2024-11-13 21:29:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 934 transitions. [2024-11-13 21:29:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:55,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:29:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 501 states and 939 transitions. [2024-11-13 21:29:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 939 transitions. [2024-11-13 21:29:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:56,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:29:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 506 states and 946 transitions. [2024-11-13 21:29:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 946 transitions. [2024-11-13 21:29:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:29:56,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:29:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 648 states and 1142 transitions. [2024-11-13 21:29:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1142 transitions. [2024-11-13 21:29:59,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:29:59,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 658 states and 1176 transitions. [2024-11-13 21:30:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1176 transitions. [2024-11-13 21:30:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:30:01,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 663 states and 1185 transitions. [2024-11-13 21:30:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1185 transitions. [2024-11-13 21:30:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:30:02,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 670 states and 1197 transitions. [2024-11-13 21:30:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1197 transitions. [2024-11-13 21:30:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:30:03,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 679 states and 1208 transitions. [2024-11-13 21:30:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1208 transitions. [2024-11-13 21:30:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:30:04,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 682 states and 1211 transitions. [2024-11-13 21:30:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1211 transitions. [2024-11-13 21:30:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:30:04,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:05,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 690 states and 1226 transitions. [2024-11-13 21:30:05,644 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1226 transitions. [2024-11-13 21:30:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:30:05,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 696 states and 1234 transitions. [2024-11-13 21:30:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1234 transitions. [2024-11-13 21:30:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:30:06,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 697 states and 1236 transitions. [2024-11-13 21:30:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1236 transitions. [2024-11-13 21:30:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:30:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 700 states and 1239 transitions. [2024-11-13 21:30:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1239 transitions. [2024-11-13 21:30:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:30:07,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:07,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 701 states and 1240 transitions. [2024-11-13 21:30:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1240 transitions. [2024-11-13 21:30:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 705 states and 1272 transitions. [2024-11-13 21:30:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1272 transitions. [2024-11-13 21:30:08,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,788 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 21:30:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 714 states and 1296 transitions. [2024-11-13 21:30:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1296 transitions. [2024-11-13 21:30:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,590 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 21:30:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 721 states and 1304 transitions. [2024-11-13 21:30:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1304 transitions. [2024-11-13 21:30:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:11,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:11,662 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 21:30:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 725 states and 1309 transitions. [2024-11-13 21:30:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1309 transitions. [2024-11-13 21:30:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,261 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 21:30:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 736 states and 1323 transitions. [2024-11-13 21:30:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1323 transitions. [2024-11-13 21:30:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:30:12,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 737 states and 1324 transitions. [2024-11-13 21:30:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1324 transitions. [2024-11-13 21:30:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:30:13,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 738 states and 1334 transitions. [2024-11-13 21:30:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1334 transitions. [2024-11-13 21:30:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:30:13,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 741 states and 1344 transitions. [2024-11-13 21:30:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1344 transitions. [2024-11-13 21:30:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:14,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:14,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 754 states and 1364 transitions. [2024-11-13 21:30:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1364 transitions. [2024-11-13 21:30:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:16,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:16,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 766 states and 1390 transitions. [2024-11-13 21:30:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1390 transitions. [2024-11-13 21:30:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:18,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 770 states and 1396 transitions. [2024-11-13 21:30:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1396 transitions. [2024-11-13 21:30:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:19,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 772 states and 1400 transitions. [2024-11-13 21:30:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1400 transitions. [2024-11-13 21:30:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 776 states and 1404 transitions. [2024-11-13 21:30:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1404 transitions. [2024-11-13 21:30:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 785 states and 1419 transitions. [2024-11-13 21:30:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1419 transitions. [2024-11-13 21:30:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:30:22,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 798 states and 1435 transitions. [2024-11-13 21:30:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1435 transitions. [2024-11-13 21:30:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:30:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 800 states and 1468 transitions. [2024-11-13 21:30:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1468 transitions. [2024-11-13 21:30:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:30:24,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 806 states and 1479 transitions. [2024-11-13 21:30:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1479 transitions. [2024-11-13 21:30:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:30:25,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:25,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 807 states and 1480 transitions. [2024-11-13 21:30:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1480 transitions. [2024-11-13 21:30:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:30:25,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:25,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 808 states and 1481 transitions. [2024-11-13 21:30:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1481 transitions. [2024-11-13 21:30:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:30:25,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:25,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 39 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 814 states and 1493 transitions. [2024-11-13 21:30:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1493 transitions. [2024-11-13 21:30:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:30:27,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 39 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 820 states and 1509 transitions. [2024-11-13 21:30:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1509 transitions. [2024-11-13 21:30:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:30:28,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 821 states and 1510 transitions. [2024-11-13 21:30:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1510 transitions. [2024-11-13 21:30:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:30:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 822 states and 1513 transitions. [2024-11-13 21:30:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1513 transitions. [2024-11-13 21:30:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 848 states and 1666 transitions. [2024-11-13 21:30:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1666 transitions. [2024-11-13 21:30:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:35,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 859 states and 1684 transitions. [2024-11-13 21:30:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1684 transitions. [2024-11-13 21:30:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 869 states and 1705 transitions. [2024-11-13 21:30:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1705 transitions. [2024-11-13 21:30:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:40,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:30:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 875 states and 1726 transitions. [2024-11-13 21:30:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1726 transitions. [2024-11-13 21:30:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:42,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:42,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:42,880 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 21:30:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 895 states and 1758 transitions. [2024-11-13 21:30:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1758 transitions. [2024-11-13 21:30:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:30:45,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 922 states and 1800 transitions. [2024-11-13 21:30:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1800 transitions. [2024-11-13 21:30:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:30:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 944 states and 1881 transitions. [2024-11-13 21:30:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1881 transitions. [2024-11-13 21:30:55,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:55,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:55,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:30:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 948 states and 1886 transitions. [2024-11-13 21:30:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1886 transitions. [2024-11-13 21:30:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:57,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:31:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 958 states and 1919 transitions. [2024-11-13 21:31:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1919 transitions. [2024-11-13 21:31:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:31:00,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 987 states and 1965 transitions. [2024-11-13 21:31:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1965 transitions. [2024-11-13 21:31:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:06,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 995 states and 1984 transitions. [2024-11-13 21:31:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1984 transitions. [2024-11-13 21:31:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:08,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:16,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1025 states and 2082 transitions. [2024-11-13 21:31:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2082 transitions. [2024-11-13 21:31:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1033 states and 2096 transitions. [2024-11-13 21:31:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2096 transitions. [2024-11-13 21:31:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:19,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1036 states and 2104 transitions. [2024-11-13 21:31:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2104 transitions. [2024-11-13 21:31:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1038 states and 2110 transitions. [2024-11-13 21:31:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2110 transitions. [2024-11-13 21:31:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1041 states and 2116 transitions. [2024-11-13 21:31:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2116 transitions. [2024-11-13 21:31:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:23,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1042 states and 2117 transitions. [2024-11-13 21:31:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2117 transitions. [2024-11-13 21:31:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:24,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1045 states and 2125 transitions. [2024-11-13 21:31:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2125 transitions. [2024-11-13 21:31:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:25,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1048 states and 2132 transitions. [2024-11-13 21:31:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2132 transitions. [2024-11-13 21:31:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:26,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1051 states and 2136 transitions. [2024-11-13 21:31:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2136 transitions. [2024-11-13 21:31:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:28,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:28,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1054 states and 2140 transitions. [2024-11-13 21:31:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2140 transitions. [2024-11-13 21:31:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:29,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1056 states and 2142 transitions. [2024-11-13 21:31:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2142 transitions. [2024-11-13 21:31:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:29,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1062 states and 2149 transitions. [2024-11-13 21:31:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2149 transitions. [2024-11-13 21:31:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:30,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:30,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1085 states and 2184 transitions. [2024-11-13 21:31:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2184 transitions. [2024-11-13 21:31:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:33,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1089 states and 2189 transitions. [2024-11-13 21:31:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2189 transitions. [2024-11-13 21:31:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:34,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,639 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1090 states and 2191 transitions. [2024-11-13 21:31:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2191 transitions. [2024-11-13 21:31:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:31:35,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1091 states and 2193 transitions. [2024-11-13 21:31:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2193 transitions. [2024-11-13 21:31:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:31:36,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:36,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1102 states and 2213 transitions. [2024-11-13 21:31:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2213 transitions. [2024-11-13 21:31:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:31:41,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:41,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1109 states and 2225 transitions. [2024-11-13 21:31:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2225 transitions. [2024-11-13 21:31:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:31:44,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:44,604 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1117 states and 2235 transitions. [2024-11-13 21:31:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2235 transitions. [2024-11-13 21:31:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:31:46,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1131 states and 2345 transitions. [2024-11-13 21:31:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2345 transitions. [2024-11-13 21:31:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:31:52,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1137 states and 2357 transitions. [2024-11-13 21:31:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2357 transitions. [2024-11-13 21:31:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:31:55,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:31:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1141 states and 2364 transitions. [2024-11-13 21:31:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2364 transitions. [2024-11-13 21:31:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:31:57,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:57,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1162 states and 2406 transitions. [2024-11-13 21:32:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2406 transitions. [2024-11-13 21:32:03,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:03,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:32:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1164 states and 2409 transitions. [2024-11-13 21:32:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2409 transitions. [2024-11-13 21:32:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1187 states and 2459 transitions. [2024-11-13 21:32:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2459 transitions. [2024-11-13 21:32:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1196 states and 2476 transitions. [2024-11-13 21:32:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2476 transitions. [2024-11-13 21:32:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:18,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,530 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1206 states and 2493 transitions. [2024-11-13 21:32:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2493 transitions. [2024-11-13 21:32:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:20,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1211 states and 2503 transitions. [2024-11-13 21:32:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2503 transitions. [2024-11-13 21:32:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:23,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:23,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1216 states and 2514 transitions. [2024-11-13 21:32:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2514 transitions. [2024-11-13 21:32:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:25,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:25,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1219 states and 2517 transitions. [2024-11-13 21:32:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2517 transitions. [2024-11-13 21:32:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:26,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1220 states and 2517 transitions. [2024-11-13 21:32:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2517 transitions. [2024-11-13 21:32:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:27,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:28,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1221 states and 2518 transitions. [2024-11-13 21:32:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2518 transitions. [2024-11-13 21:32:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:28,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1222 states and 2519 transitions. [2024-11-13 21:32:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2519 transitions. [2024-11-13 21:32:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:28,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1225 states and 2521 transitions. [2024-11-13 21:32:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2521 transitions. [2024-11-13 21:32:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:30,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:31,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1227 states and 2523 transitions. [2024-11-13 21:32:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2523 transitions. [2024-11-13 21:32:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1228 states and 2523 transitions. [2024-11-13 21:32:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2523 transitions. [2024-11-13 21:32:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1229 states and 2523 transitions. [2024-11-13 21:32:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2523 transitions. [2024-11-13 21:32:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:33,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:33,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1233 states and 2531 transitions. [2024-11-13 21:32:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2531 transitions. [2024-11-13 21:32:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1237 states and 2534 transitions. [2024-11-13 21:32:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2534 transitions. [2024-11-13 21:32:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:36,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1241 states and 2540 transitions. [2024-11-13 21:32:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2540 transitions. [2024-11-13 21:32:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1243 states and 2544 transitions. [2024-11-13 21:32:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2544 transitions. [2024-11-13 21:32:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:40,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:40,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1276 states and 2599 transitions. [2024-11-13 21:32:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2599 transitions. [2024-11-13 21:32:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:32:50,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1304 states and 2688 transitions. [2024-11-13 21:33:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2688 transitions. [2024-11-13 21:33:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1327 states and 2727 transitions. [2024-11-13 21:33:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2727 transitions. [2024-11-13 21:33:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:12,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:16,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1354 states and 2767 transitions. [2024-11-13 21:33:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2767 transitions. [2024-11-13 21:33:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:16,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1356 states and 2771 transitions. [2024-11-13 21:33:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2771 transitions. [2024-11-13 21:33:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:17,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1371 states and 2803 transitions. [2024-11-13 21:33:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2803 transitions. [2024-11-13 21:33:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1383 states and 2822 transitions. [2024-11-13 21:33:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2822 transitions. [2024-11-13 21:33:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:30,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:30,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1386 states and 2827 transitions. [2024-11-13 21:33:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2827 transitions. [2024-11-13 21:33:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:32,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1387 states and 2827 transitions. [2024-11-13 21:33:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2827 transitions. [2024-11-13 21:33:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:33,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1390 states and 2831 transitions. [2024-11-13 21:33:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2831 transitions. [2024-11-13 21:33:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:34,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:34,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:35,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1392 states and 2834 transitions. [2024-11-13 21:33:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2834 transitions. [2024-11-13 21:33:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:35,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1393 states and 2836 transitions. [2024-11-13 21:33:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2836 transitions. [2024-11-13 21:33:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:36,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1396 states and 2839 transitions. [2024-11-13 21:33:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2839 transitions. [2024-11-13 21:33:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:38,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1399 states and 2843 transitions. [2024-11-13 21:33:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2843 transitions. [2024-11-13 21:33:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:39,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:39,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,488 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:33:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1415 states and 2868 transitions. [2024-11-13 21:33:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2868 transitions. [2024-11-13 21:33:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:42,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:33:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1427 states and 2950 transitions. [2024-11-13 21:33:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2950 transitions. [2024-11-13 21:33:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:48,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:33:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1431 states and 2958 transitions. [2024-11-13 21:33:50,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2958 transitions. [2024-11-13 21:33:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:50,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:33:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1434 states and 2961 transitions. [2024-11-13 21:33:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2961 transitions. [2024-11-13 21:33:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:33:51,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1437 states and 2966 transitions. [2024-11-13 21:33:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2966 transitions. [2024-11-13 21:33:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:33:54,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:54,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:33:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1444 states and 2985 transitions. [2024-11-13 21:33:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2985 transitions. [2024-11-13 21:33:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:33:57,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:34:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1452 states and 2999 transitions. [2024-11-13 21:34:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2999 transitions. [2024-11-13 21:34:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:34:02,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:34:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1455 states and 3002 transitions. [2024-11-13 21:34:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 3002 transitions. [2024-11-13 21:34:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:34:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:34:06,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1457 states and 3007 transitions. [2024-11-13 21:34:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 3007 transitions. [2024-11-13 21:34:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:34:06,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,177 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:34:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1459 states and 3009 transitions. [2024-11-13 21:34:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3009 transitions. [2024-11-13 21:34:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:07,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1489 states and 3090 transitions. [2024-11-13 21:34:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3090 transitions. [2024-11-13 21:34:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:26,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1508 states and 3123 transitions. [2024-11-13 21:34:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 3123 transitions. [2024-11-13 21:34:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:36,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1514 states and 3133 transitions. [2024-11-13 21:34:39,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 3133 transitions. [2024-11-13 21:34:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:39,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1529 states and 3157 transitions. [2024-11-13 21:34:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3157 transitions. [2024-11-13 21:34:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:44,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:44,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1534 states and 3164 transitions. [2024-11-13 21:34:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3164 transitions. [2024-11-13 21:34:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 1540 states and 3171 transitions. [2024-11-13 21:34:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 3171 transitions. [2024-11-13 21:34:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:47,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1542 states and 3176 transitions. [2024-11-13 21:34:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 3176 transitions. [2024-11-13 21:34:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:50,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1544 states and 3179 transitions. [2024-11-13 21:34:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3179 transitions. [2024-11-13 21:34:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:51,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1551 states and 3192 transitions. [2024-11-13 21:34:56,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3192 transitions. [2024-11-13 21:34:56,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:56,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1553 states and 3194 transitions. [2024-11-13 21:34:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 3194 transitions. [2024-11-13 21:34:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:57,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 1555 states and 3196 transitions. [2024-11-13 21:34:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3196 transitions. [2024-11-13 21:34:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:34:59,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:59,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 1559 states and 3201 transitions. [2024-11-13 21:35:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3201 transitions. [2024-11-13 21:35:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:35:01,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:01,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1562 states and 3207 transitions. [2024-11-13 21:35:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3207 transitions. [2024-11-13 21:35:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:35:02,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1563 states and 3208 transitions. [2024-11-13 21:35:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3208 transitions. [2024-11-13 21:35:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:35:04,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1564 states and 3209 transitions. [2024-11-13 21:35:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3209 transitions. [2024-11-13 21:35:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:35:05,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:05,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1586 states and 3248 transitions. [2024-11-13 21:35:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3248 transitions. [2024-11-13 21:35:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:14,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1594 states and 3269 transitions. [2024-11-13 21:35:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3269 transitions. [2024-11-13 21:35:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 1611 states and 3307 transitions. [2024-11-13 21:35:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3307 transitions. [2024-11-13 21:35:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:30,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1621 states and 3363 transitions. [2024-11-13 21:35:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 3363 transitions. [2024-11-13 21:35:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1626 states and 3379 transitions. [2024-11-13 21:35:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3379 transitions. [2024-11-13 21:35:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:40,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 1632 states and 3402 transitions. [2024-11-13 21:35:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 3402 transitions. [2024-11-13 21:35:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:43,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1640 states and 3412 transitions. [2024-11-13 21:35:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3412 transitions. [2024-11-13 21:35:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:47,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1645 states and 3419 transitions. [2024-11-13 21:35:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 3419 transitions. [2024-11-13 21:35:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:50,496 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1650 states and 3425 transitions. [2024-11-13 21:35:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3425 transitions. [2024-11-13 21:35:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:53,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:53,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:53,925 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:55,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1653 states and 3427 transitions. [2024-11-13 21:35:55,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 3427 transitions. [2024-11-13 21:35:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:55,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1656 states and 3431 transitions. [2024-11-13 21:35:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 3431 transitions. [2024-11-13 21:35:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:56,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:57,145 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:35:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1659 states and 3434 transitions. [2024-11-13 21:35:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3434 transitions. [2024-11-13 21:35:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:35:58,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:35:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 1661 states and 3435 transitions. [2024-11-13 21:35:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 3435 transitions. [2024-11-13 21:35:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:35:59,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:59,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 1666 states and 3445 transitions. [2024-11-13 21:36:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 3445 transitions. [2024-11-13 21:36:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:03,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1676 states and 3459 transitions. [2024-11-13 21:36:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3459 transitions. [2024-11-13 21:36:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 1679 states and 3463 transitions. [2024-11-13 21:36:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3463 transitions. [2024-11-13 21:36:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1711 states and 3502 transitions. [2024-11-13 21:36:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3502 transitions. [2024-11-13 21:36:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:15,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1717 states and 3508 transitions. [2024-11-13 21:36:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3508 transitions. [2024-11-13 21:36:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 1720 states and 3512 transitions. [2024-11-13 21:36:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 3512 transitions. [2024-11-13 21:36:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:36:18,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 1723 states and 3515 transitions. [2024-11-13 21:36:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3515 transitions. [2024-11-13 21:36:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:36:20,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.