./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b --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 40dac47caceafe03bc0ffa25ad5f74a6ba08287baf5277ee6c97f2f17e5210aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:19:56,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:19:56,062 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:19:56,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:19:56,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:19:56,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:19:56,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:19:56,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:19:56,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:19:56,088 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:19:56,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:19:56,088 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:19:56,089 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:19:56,090 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:19:56,090 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:19:56,090 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:19:56,090 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:19:56,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:19:56,091 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_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b 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 -> 40dac47caceafe03bc0ffa25ad5f74a6ba08287baf5277ee6c97f2f17e5210aa [2024-12-06 04:19:56,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:19:56,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:19:56,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:19:56,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:19:56,344 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:19:56,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c [2024-12-06 04:19:58,963 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/data/efb2ee8f6/7b8e20d266d54be989805bf1a54b4014/FLAG89942147f [2024-12-06 04:19:59,254 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:19:59,255 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/sv-benchmarks/c/eca-rers2012/Problem03_label50.c [2024-12-06 04:19:59,269 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/data/efb2ee8f6/7b8e20d266d54be989805bf1a54b4014/FLAG89942147f [2024-12-06 04:19:59,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/data/efb2ee8f6/7b8e20d266d54be989805bf1a54b4014 [2024-12-06 04:19:59,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:19:59,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:19:59,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:59,288 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:19:59,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:19:59,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:19:59,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324facd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59, skipping insertion in model container [2024-12-06 04:19:59,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:19:59,338 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:19:59,729 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_8320fcc4-7e2a-4925-a586-c3a1e19709d0/sv-benchmarks/c/eca-rers2012/Problem03_label50.c[55003,55016] [2024-12-06 04:19:59,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:59,767 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:19:59,908 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_8320fcc4-7e2a-4925-a586-c3a1e19709d0/sv-benchmarks/c/eca-rers2012/Problem03_label50.c[55003,55016] [2024-12-06 04:19:59,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:59,932 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:19:59,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59 WrapperNode [2024-12-06 04:19:59,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:59,933 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:19:59,933 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:19:59,933 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:19:59,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:19:59,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,029 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-12-06 04:20:00,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:20:00,030 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:20:00,030 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:20:00,030 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:20:00,036 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,046 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,047 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,080 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,109 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,117 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:20:00,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:20:00,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:20:00,118 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:20:00,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:59" (1/1) ... [2024-12-06 04:20:00,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:20:00,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:20:00,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:20:00,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8320fcc4-7e2a-4925-a586-c3a1e19709d0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:20:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:20:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:20:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:20:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:20:00,230 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:20:00,231 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:20:02,062 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-12-06 04:20:02,062 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:20:02,431 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:20:02,432 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:20:02,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:20:02 BoogieIcfgContainer [2024-12-06 04:20:02,432 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:20:02,433 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:20:02,433 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:20:02,442 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:20:02,442 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:20:02" (1/1) ... [2024-12-06 04:20:02,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:20:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-12-06 04:20:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-12-06 04:20:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:20:02,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-12-06 04:20:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-12-06 04:20:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:20:04,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 431 states and 714 transitions. [2024-12-06 04:20:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 714 transitions. [2024-12-06 04:20:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:20:05,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 438 states and 723 transitions. [2024-12-06 04:20:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 723 transitions. [2024-12-06 04:20:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:20:05,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:05,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:20:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 580 states and 896 transitions. [2024-12-06 04:20:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 896 transitions. [2024-12-06 04:20:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 04:20:07,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:07,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:20:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 584 states and 916 transitions. [2024-12-06 04:20:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 916 transitions. [2024-12-06 04:20:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:20:07,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:07,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 609 states and 952 transitions. [2024-12-06 04:20:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 952 transitions. [2024-12-06 04:20:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:20:08,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 631 states and 983 transitions. [2024-12-06 04:20:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 983 transitions. [2024-12-06 04:20:08,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:20:08,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 657 states and 1018 transitions. [2024-12-06 04:20:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1018 transitions. [2024-12-06 04:20:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:20:09,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 684 states and 1053 transitions. [2024-12-06 04:20:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1053 transitions. [2024-12-06 04:20:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 04:20:10,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:11,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 713 states and 1092 transitions. [2024-12-06 04:20:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1092 transitions. [2024-12-06 04:20:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:20:11,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:11,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 745 states and 1147 transitions. [2024-12-06 04:20:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1147 transitions. [2024-12-06 04:20:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:20:12,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 752 states and 1154 transitions. [2024-12-06 04:20:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1154 transitions. [2024-12-06 04:20:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:20:12,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:12,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:13,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 777 states and 1184 transitions. [2024-12-06 04:20:13,298 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1184 transitions. [2024-12-06 04:20:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:13,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:13,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 800 states and 1222 transitions. [2024-12-06 04:20:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1222 transitions. [2024-12-06 04:20:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:13,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:13,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 827 states and 1261 transitions. [2024-12-06 04:20:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1261 transitions. [2024-12-06 04:20:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:14,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 849 states and 1288 transitions. [2024-12-06 04:20:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1288 transitions. [2024-12-06 04:20:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 871 states and 1314 transitions. [2024-12-06 04:20:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1314 transitions. [2024-12-06 04:20:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:15,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 897 states and 1350 transitions. [2024-12-06 04:20:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1350 transitions. [2024-12-06 04:20:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 915 states and 1369 transitions. [2024-12-06 04:20:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1369 transitions. [2024-12-06 04:20:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 937 states and 1393 transitions. [2024-12-06 04:20:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1393 transitions. [2024-12-06 04:20:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:17,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:17,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 944 states and 1400 transitions. [2024-12-06 04:20:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1400 transitions. [2024-12-06 04:20:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:17,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 951 states and 1407 transitions. [2024-12-06 04:20:18,237 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1407 transitions. [2024-12-06 04:20:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:20:18,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 958 states and 1414 transitions. [2024-12-06 04:20:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1414 transitions. [2024-12-06 04:20:18,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:18,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 986 states and 1466 transitions. [2024-12-06 04:20:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1466 transitions. [2024-12-06 04:20:20,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:20,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:20,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:21,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1012 states and 1501 transitions. [2024-12-06 04:20:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1501 transitions. [2024-12-06 04:20:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:21,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:21,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1034 states and 1527 transitions. [2024-12-06 04:20:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1527 transitions. [2024-12-06 04:20:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:21,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1037 states and 1531 transitions. [2024-12-06 04:20:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1531 transitions. [2024-12-06 04:20:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:22,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1064 states and 1564 transitions. [2024-12-06 04:20:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1564 transitions. [2024-12-06 04:20:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:23,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1086 states and 1589 transitions. [2024-12-06 04:20:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1589 transitions. [2024-12-06 04:20:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:20:23,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1089 states and 1594 transitions. [2024-12-06 04:20:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1594 transitions. [2024-12-06 04:20:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:24,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1119 states and 1658 transitions. [2024-12-06 04:20:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1658 transitions. [2024-12-06 04:20:26,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:26,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1145 states and 1694 transitions. [2024-12-06 04:20:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1694 transitions. [2024-12-06 04:20:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1167 states and 1719 transitions. [2024-12-06 04:20:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1719 transitions. [2024-12-06 04:20:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:28,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1196 states and 1754 transitions. [2024-12-06 04:20:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1754 transitions. [2024-12-06 04:20:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:29,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1197 states and 1756 transitions. [2024-12-06 04:20:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1756 transitions. [2024-12-06 04:20:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:29,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:20:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1229 states and 1827 transitions. [2024-12-06 04:20:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1827 transitions. [2024-12-06 04:20:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:31,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1255 states and 1857 transitions. [2024-12-06 04:20:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1857 transitions. [2024-12-06 04:20:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:33,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1265 states and 1868 transitions. [2024-12-06 04:20:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1868 transitions. [2024-12-06 04:20:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:20:33,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:33,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1280 states and 1884 transitions. [2024-12-06 04:20:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1884 transitions. [2024-12-06 04:20:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:20:33,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:33,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:34,205 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1303 states and 1911 transitions. [2024-12-06 04:20:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1911 transitions. [2024-12-06 04:20:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:20:36,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1333 states and 1946 transitions. [2024-12-06 04:20:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1946 transitions. [2024-12-06 04:20:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:20:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:20:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:39,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1349 states and 1971 transitions. [2024-12-06 04:20:39,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1971 transitions. [2024-12-06 04:20:39,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:20:39,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:39,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:20:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1358 states and 1981 transitions. [2024-12-06 04:20:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1981 transitions. [2024-12-06 04:20:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:20:40,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:40,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:20:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1360 states and 1984 transitions. [2024-12-06 04:20:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1984 transitions. [2024-12-06 04:20:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:20:40,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:20:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1362 states and 1987 transitions. [2024-12-06 04:20:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1987 transitions. [2024-12-06 04:20:41,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:20:41,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:20:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1364 states and 1990 transitions. [2024-12-06 04:20:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1990 transitions. [2024-12-06 04:20:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 04:20:41,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:41,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:20:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1404 states and 2056 transitions. [2024-12-06 04:20:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2056 transitions. [2024-12-06 04:20:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:20:44,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1449 states and 2130 transitions. [2024-12-06 04:20:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2130 transitions. [2024-12-06 04:20:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 04:20:47,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:20:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1469 states and 2157 transitions. [2024-12-06 04:20:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2157 transitions. [2024-12-06 04:20:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:20:48,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:48,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1512 states and 2222 transitions. [2024-12-06 04:20:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2222 transitions. [2024-12-06 04:20:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:20:52,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:52,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1556 states and 2288 transitions. [2024-12-06 04:20:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2288 transitions. [2024-12-06 04:20:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:20:56,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:20:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1560 states and 2321 transitions. [2024-12-06 04:20:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2321 transitions. [2024-12-06 04:20:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:20:57,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:57,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1575 states and 2350 transitions. [2024-12-06 04:20:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2350 transitions. [2024-12-06 04:20:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:20:58,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1590 states and 2375 transitions. [2024-12-06 04:20:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2375 transitions. [2024-12-06 04:20:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:20:58,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:58,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1605 states and 2390 transitions. [2024-12-06 04:20:59,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2390 transitions. [2024-12-06 04:20:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:20:59,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:59,822 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:21:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1631 states and 2522 transitions. [2024-12-06 04:21:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2522 transitions. [2024-12-06 04:21:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:21:02,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:02,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1649 states and 2541 transitions. [2024-12-06 04:21:03,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2541 transitions. [2024-12-06 04:21:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 04:21:03,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:03,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:03,709 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:21:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1671 states and 2609 transitions. [2024-12-06 04:21:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2609 transitions. [2024-12-06 04:21:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:05,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:05,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1711 states and 2662 transitions. [2024-12-06 04:21:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2662 transitions. [2024-12-06 04:21:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:07,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:07,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1747 states and 2714 transitions. [2024-12-06 04:21:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2714 transitions. [2024-12-06 04:21:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1749 states and 2717 transitions. [2024-12-06 04:21:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2717 transitions. [2024-12-06 04:21:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:11,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:11,447 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1766 states and 2736 transitions. [2024-12-06 04:21:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2736 transitions. [2024-12-06 04:21:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:12,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1782 states and 2754 transitions. [2024-12-06 04:21:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2754 transitions. [2024-12-06 04:21:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:13,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:13,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:21:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1795 states and 2767 transitions. [2024-12-06 04:21:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2767 transitions. [2024-12-06 04:21:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:21:14,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:21:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1798 states and 2771 transitions. [2024-12-06 04:21:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2771 transitions. [2024-12-06 04:21:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:21:14,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:17,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1821 states and 2802 transitions. [2024-12-06 04:21:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2802 transitions. [2024-12-06 04:21:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:21:17,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:17,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1844 states and 2840 transitions. [2024-12-06 04:21:20,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2840 transitions. [2024-12-06 04:21:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 04:21:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1851 states and 2847 transitions. [2024-12-06 04:21:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2847 transitions. [2024-12-06 04:21:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:21:21,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:21,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:21:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1875 states and 2879 transitions. [2024-12-06 04:21:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2879 transitions. [2024-12-06 04:21:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:21:23,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:23,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1908 states and 2925 transitions. [2024-12-06 04:21:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2925 transitions. [2024-12-06 04:21:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 04:21:27,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:21:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1921 states and 2945 transitions. [2024-12-06 04:21:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2945 transitions. [2024-12-06 04:21:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:21:30,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:21:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 1933 states and 2960 transitions. [2024-12-06 04:21:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2960 transitions. [2024-12-06 04:21:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 04:21:31,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1962 states and 3000 transitions. [2024-12-06 04:21:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3000 transitions. [2024-12-06 04:21:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:21:35,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:35,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:21:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1963 states and 3000 transitions. [2024-12-06 04:21:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3000 transitions. [2024-12-06 04:21:35,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:21:35,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:35,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:21:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1966 states and 3004 transitions. [2024-12-06 04:21:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3004 transitions. [2024-12-06 04:21:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:36,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 2000 states and 3056 transitions. [2024-12-06 04:21:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3056 transitions. [2024-12-06 04:21:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:41,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2033 states and 3096 transitions. [2024-12-06 04:21:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3096 transitions. [2024-12-06 04:21:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:44,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 2035 states and 3100 transitions. [2024-12-06 04:21:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3100 transitions. [2024-12-06 04:21:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:45,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2054 states and 3121 transitions. [2024-12-06 04:21:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3121 transitions. [2024-12-06 04:21:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:47,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:47,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:21:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2069 states and 3136 transitions. [2024-12-06 04:21:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3136 transitions. [2024-12-06 04:21:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:49,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:21:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 2087 states and 3154 transitions. [2024-12-06 04:21:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3154 transitions. [2024-12-06 04:21:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:21:51,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:21:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 2098 states and 3168 transitions. [2024-12-06 04:21:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3168 transitions. [2024-12-06 04:21:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:21:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 2161 states and 3250 transitions. [2024-12-06 04:21:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3250 transitions. [2024-12-06 04:21:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:21:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2223 states and 3337 transitions. [2024-12-06 04:22:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3337 transitions. [2024-12-06 04:22:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:22:06,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 2231 states and 3345 transitions. [2024-12-06 04:22:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3345 transitions. [2024-12-06 04:22:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:22:08,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:08,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2259 states and 3377 transitions. [2024-12-06 04:22:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3377 transitions. [2024-12-06 04:22:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:22:12,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,664 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 2274 states and 3392 transitions. [2024-12-06 04:22:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3392 transitions. [2024-12-06 04:22:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:22:14,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 2343 states and 3487 transitions. [2024-12-06 04:22:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3487 transitions. [2024-12-06 04:22:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:22,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:22:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2364 states and 3509 transitions. [2024-12-06 04:22:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3509 transitions. [2024-12-06 04:22:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:24,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:22:28,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2392 states and 3544 transitions. [2024-12-06 04:22:28,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3544 transitions. [2024-12-06 04:22:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:28,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:22:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2393 states and 3546 transitions. [2024-12-06 04:22:29,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3546 transitions. [2024-12-06 04:22:29,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:29,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:29,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:22:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 2412 states and 3564 transitions. [2024-12-06 04:22:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3564 transitions. [2024-12-06 04:22:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:31,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:22:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:32,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 2427 states and 3578 transitions. [2024-12-06 04:22:32,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3578 transitions. [2024-12-06 04:22:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 04:22:32,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:32,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2500 states and 3672 transitions. [2024-12-06 04:22:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3672 transitions. [2024-12-06 04:22:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:22:42,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 2511 states and 3684 transitions. [2024-12-06 04:22:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3684 transitions. [2024-12-06 04:22:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:22:42,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2521 states and 3693 transitions. [2024-12-06 04:22:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3693 transitions. [2024-12-06 04:22:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 04:22:43,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:22:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 2555 states and 3737 transitions. [2024-12-06 04:22:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 3737 transitions. [2024-12-06 04:22:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 04:22:46,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:22:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2594 states and 3885 transitions. [2024-12-06 04:22:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3885 transitions. [2024-12-06 04:22:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 04:22:50,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2596 states and 3888 transitions. [2024-12-06 04:22:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 3888 transitions. [2024-12-06 04:22:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:22:50,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:50,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2603 states and 3898 transitions. [2024-12-06 04:22:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3898 transitions. [2024-12-06 04:22:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:22:51,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2610 states and 3910 transitions. [2024-12-06 04:22:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3910 transitions. [2024-12-06 04:22:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:22:52,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:22:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 2642 states and 3947 transitions. [2024-12-06 04:22:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3947 transitions. [2024-12-06 04:22:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:22:54,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:54,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2654 states and 3960 transitions. [2024-12-06 04:22:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3960 transitions. [2024-12-06 04:22:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 04:22:55,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:22:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2657 states and 3964 transitions. [2024-12-06 04:22:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3964 transitions. [2024-12-06 04:22:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 04:22:56,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:56,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:22:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2680 states and 3991 transitions. [2024-12-06 04:22:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3991 transitions. [2024-12-06 04:22:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 04:22:58,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:23:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2696 states and 4010 transitions. [2024-12-06 04:23:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4010 transitions. [2024-12-06 04:23:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:23:00,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:00,775 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2725 states and 4045 transitions. [2024-12-06 04:23:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4045 transitions. [2024-12-06 04:23:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:23:05,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:05,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2753 states and 4078 transitions. [2024-12-06 04:23:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4078 transitions. [2024-12-06 04:23:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:23:09,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2774 states and 4106 transitions. [2024-12-06 04:23:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4106 transitions. [2024-12-06 04:23:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:23:11,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2781 states and 4116 transitions. [2024-12-06 04:23:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4116 transitions. [2024-12-06 04:23:13,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:23:13,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2791 states and 4125 transitions. [2024-12-06 04:23:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4125 transitions. [2024-12-06 04:23:15,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 04:23:15,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 2793 states and 4127 transitions. [2024-12-06 04:23:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 4127 transitions. [2024-12-06 04:23:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 04:23:15,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2795 states and 4129 transitions. [2024-12-06 04:23:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4129 transitions. [2024-12-06 04:23:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 04:23:16,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:23:18,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2819 states and 4157 transitions. [2024-12-06 04:23:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4157 transitions. [2024-12-06 04:23:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:23:18,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2900 states and 4274 transitions. [2024-12-06 04:23:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4274 transitions. [2024-12-06 04:23:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:23:37,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:37,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2906 states and 4284 transitions. [2024-12-06 04:23:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4284 transitions. [2024-12-06 04:23:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:23:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 2925 states and 4302 transitions. [2024-12-06 04:23:42,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 4302 transitions. [2024-12-06 04:23:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:23:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2940 states and 4316 transitions. [2024-12-06 04:23:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4316 transitions. [2024-12-06 04:23:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:23:44,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:44,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2946 states and 4322 transitions. [2024-12-06 04:23:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 4322 transitions. [2024-12-06 04:23:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 04:23:44,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:44,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:23:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2960 states and 4343 transitions. [2024-12-06 04:23:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4343 transitions. [2024-12-06 04:23:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 04:23:48,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2972 states and 4356 transitions. [2024-12-06 04:23:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 4356 transitions. [2024-12-06 04:23:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 04:23:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2984 states and 4372 transitions. [2024-12-06 04:23:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4372 transitions. [2024-12-06 04:23:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 04:23:53,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 3055 states and 4471 transitions. [2024-12-06 04:24:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4471 transitions. [2024-12-06 04:24:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 04:24:04,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:04,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:24:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 3072 states and 4494 transitions. [2024-12-06 04:24:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 4494 transitions. [2024-12-06 04:24:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:24:04,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:04,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:24:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 3096 states and 4522 transitions. [2024-12-06 04:24:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 4522 transitions. [2024-12-06 04:24:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:24:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:24:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 3124 states and 4553 transitions. [2024-12-06 04:24:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4553 transitions. [2024-12-06 04:24:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 04:24:09,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:24:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 3201 states and 4660 transitions. [2024-12-06 04:24:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 4660 transitions. [2024-12-06 04:24:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 04:24:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:24:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 3271 states and 4742 transitions. [2024-12-06 04:24:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 4742 transitions. [2024-12-06 04:24:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 04:24:34,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:24:37,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 3273 states and 4747 transitions. [2024-12-06 04:24:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 4747 transitions. [2024-12-06 04:24:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 04:24:37,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:24:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 3292 states and 4765 transitions. [2024-12-06 04:24:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3292 states and 4765 transitions. [2024-12-06 04:24:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 04:24:39,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:39,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:24:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3307 states and 4779 transitions. [2024-12-06 04:24:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 4779 transitions. [2024-12-06 04:24:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 04:24:41,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 3337 states and 4814 transitions. [2024-12-06 04:24:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3337 states and 4814 transitions. [2024-12-06 04:24:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 04:24:45,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 3367 states and 4852 transitions. [2024-12-06 04:24:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 4852 transitions. [2024-12-06 04:24:49,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 04:24:49,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:49,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 3372 states and 4858 transitions. [2024-12-06 04:24:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3372 states and 4858 transitions. [2024-12-06 04:24:51,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 04:24:51,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 3376 states and 4862 transitions. [2024-12-06 04:24:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 4862 transitions. [2024-12-06 04:24:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 04:24:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 3429 states and 4928 transitions. [2024-12-06 04:24:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 4928 transitions. [2024-12-06 04:24:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:24:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:24:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 3433 states and 4932 transitions. [2024-12-06 04:24:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3433 states and 4932 transitions. [2024-12-06 04:24:57,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 04:24:57,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:57,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:57,658 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:24:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 3437 states and 4936 transitions. [2024-12-06 04:24:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3437 states and 4936 transitions. [2024-12-06 04:24:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 04:24:57,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:24:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 3461 states and 4962 transitions. [2024-12-06 04:24:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 4962 transitions. [2024-12-06 04:24:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 04:24:59,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:25:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5059 states to 3537 states and 5059 transitions. [2024-12-06 04:25:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 5059 transitions. [2024-12-06 04:25:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 04:25:09,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5102 states to 3564 states and 5102 transitions. [2024-12-06 04:25:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3564 states and 5102 transitions. [2024-12-06 04:25:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 04:25:10,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5134 states to 3591 states and 5134 transitions. [2024-12-06 04:25:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 5134 transitions. [2024-12-06 04:25:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 04:25:11,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3709 states and 5286 transitions. [2024-12-06 04:25:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5286 transitions. [2024-12-06 04:25:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 04:25:27,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:27,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:25:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 3782 states and 5365 transitions. [2024-12-06 04:25:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3782 states and 5365 transitions. [2024-12-06 04:25:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:25:30,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:25:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3813 states and 5409 transitions. [2024-12-06 04:25:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 5409 transitions. [2024-12-06 04:25:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:25:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:25:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 3877 states and 5480 transitions. [2024-12-06 04:25:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3877 states and 5480 transitions. [2024-12-06 04:25:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:25:41,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:25:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3882 states and 5492 transitions. [2024-12-06 04:25:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3882 states and 5492 transitions. [2024-12-06 04:25:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:25:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 04:25:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5669 states to 3940 states and 5669 transitions. [2024-12-06 04:25:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5669 transitions. [2024-12-06 04:25:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:25:50,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:25:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 3944 states and 5673 transitions. [2024-12-06 04:25:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5673 transitions. [2024-12-06 04:25:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 04:25:52,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:52,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 4125 states and 5883 transitions. [2024-12-06 04:25:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5883 transitions. [2024-12-06 04:25:55,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:25:55,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:55,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 128 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 4214 states and 5990 transitions. [2024-12-06 04:26:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 5990 transitions. [2024-12-06 04:26:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:26:06,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:06,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 128 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 4221 states and 5997 transitions. [2024-12-06 04:26:07,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 5997 transitions. [2024-12-06 04:26:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:26:07,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 128 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 4246 states and 6023 transitions. [2024-12-06 04:26:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 6023 transitions. [2024-12-06 04:26:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 04:26:08,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:08,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:26:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 4258 states and 6042 transitions. [2024-12-06 04:26:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 6042 transitions. [2024-12-06 04:26:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 04:26:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 129 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:23,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 4358 states and 6209 transitions. [2024-12-06 04:26:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 6209 transitions. [2024-12-06 04:26:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 04:26:23,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:23,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 129 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 4365 states and 6216 transitions. [2024-12-06 04:26:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 6216 transitions. [2024-12-06 04:26:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 04:26:24,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:24,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 129 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 4390 states and 6249 transitions. [2024-12-06 04:26:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 6249 transitions. [2024-12-06 04:26:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:26:25,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 131 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 4507 states and 6410 transitions. [2024-12-06 04:26:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 6410 transitions. [2024-12-06 04:26:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:26:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 131 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 4603 states and 6549 transitions. [2024-12-06 04:26:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 6549 transitions. [2024-12-06 04:26:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:26:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 131 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6630 states to 4655 states and 6630 transitions. [2024-12-06 04:27:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4655 states and 6630 transitions. [2024-12-06 04:27:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:27:04,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 131 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6634 states to 4659 states and 6634 transitions. [2024-12-06 04:27:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4659 states and 6634 transitions. [2024-12-06 04:27:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:27:08,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:08,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 131 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 4731 states and 6742 transitions. [2024-12-06 04:27:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4731 states and 6742 transitions. [2024-12-06 04:27:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:27:18,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:18,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 131 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 4740 states and 6751 transitions. [2024-12-06 04:27:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 4740 states and 6751 transitions. [2024-12-06 04:27:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:27:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 131 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6785 states to 4769 states and 6785 transitions. [2024-12-06 04:27:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 4769 states and 6785 transitions. [2024-12-06 04:27:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 04:27:23,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 131 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6785 states to 4770 states and 6785 transitions. [2024-12-06 04:27:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 6785 transitions. [2024-12-06 04:27:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 04:27:25,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:27:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6819 states to 4802 states and 6819 transitions. [2024-12-06 04:27:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4802 states and 6819 transitions. [2024-12-06 04:27:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 04:27:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:27:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6827 states to 4810 states and 6827 transitions. [2024-12-06 04:27:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 6827 transitions. [2024-12-06 04:27:28,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 04:27:28,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:28,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:27:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6830 states to 4813 states and 6830 transitions. [2024-12-06 04:27:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4813 states and 6830 transitions. [2024-12-06 04:27:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:27:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:27:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 4837 states and 6856 transitions. [2024-12-06 04:27:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 4837 states and 6856 transitions. [2024-12-06 04:27:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:27:34,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:27:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6884 states to 4863 states and 6884 transitions. [2024-12-06 04:27:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 4863 states and 6884 transitions. [2024-12-06 04:27:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:27:36,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:27:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6888 states to 4868 states and 6888 transitions. [2024-12-06 04:27:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 6888 transitions. [2024-12-06 04:27:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 04:27:39,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:27:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6934 states to 4909 states and 6934 transitions. [2024-12-06 04:27:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states and 6934 transitions. [2024-12-06 04:27:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 04:27:44,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 04:27:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 4910 states and 6951 transitions. [2024-12-06 04:27:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 6951 transitions. [2024-12-06 04:27:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:27:44,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 04:27:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7046 states to 4922 states and 7046 transitions. [2024-12-06 04:27:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 4922 states and 7046 transitions. [2024-12-06 04:27:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:27:46,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 04:27:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 4955 states and 7081 transitions. [2024-12-06 04:27:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4955 states and 7081 transitions. [2024-12-06 04:27:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:27:49,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:27:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7099 states to 4972 states and 7099 transitions. [2024-12-06 04:27:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 4972 states and 7099 transitions. [2024-12-06 04:27:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:27:51,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:27:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7119 states to 4989 states and 7119 transitions. [2024-12-06 04:27:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 7119 transitions. [2024-12-06 04:27:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:27:54,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:54,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:27:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7148 states to 5014 states and 7148 transitions. [2024-12-06 04:27:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 5014 states and 7148 transitions. [2024-12-06 04:27:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 04:27:56,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:56,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 152 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:27:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 5032 states and 7169 transitions. [2024-12-06 04:27:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 5032 states and 7169 transitions. [2024-12-06 04:27:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 04:27:59,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:27:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7171 states to 5034 states and 7171 transitions. [2024-12-06 04:27:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 5034 states and 7171 transitions. [2024-12-06 04:27:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 04:27:59,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:28:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7174 states to 5036 states and 7174 transitions. [2024-12-06 04:28:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 7174 transitions. [2024-12-06 04:28:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 04:28:00,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 04:28:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 5048 states and 7188 transitions. [2024-12-06 04:28:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 5048 states and 7188 transitions. [2024-12-06 04:28:02,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 04:28:02,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:02,674 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 04:28:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 5049 states and 7188 transitions. [2024-12-06 04:28:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 5049 states and 7188 transitions. [2024-12-06 04:28:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 04:28:02,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:02,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:28:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 5063 states and 7208 transitions. [2024-12-06 04:28:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7208 transitions. [2024-12-06 04:28:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 04:28:04,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:28:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7243 states to 5092 states and 7243 transitions. [2024-12-06 04:28:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 5092 states and 7243 transitions. [2024-12-06 04:28:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 04:28:05,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:28:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 5122 states and 7278 transitions. [2024-12-06 04:28:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 7278 transitions. [2024-12-06 04:28:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 04:28:08,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:28:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7309 states to 5149 states and 7309 transitions. [2024-12-06 04:28:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 5149 states and 7309 transitions. [2024-12-06 04:28:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 04:28:11,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:11,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:28:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7311 states to 5152 states and 7311 transitions. [2024-12-06 04:28:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 5152 states and 7311 transitions. [2024-12-06 04:28:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 04:28:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:28:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 5171 states and 7331 transitions. [2024-12-06 04:28:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7331 transitions. [2024-12-06 04:28:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 04:28:14,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:28:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7334 states to 5174 states and 7334 transitions. [2024-12-06 04:28:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 5174 states and 7334 transitions. [2024-12-06 04:28:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 04:28:15,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:15,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 152 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:16,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7336 states to 5176 states and 7336 transitions. [2024-12-06 04:28:16,719 INFO L276 IsEmpty]: Start isEmpty. Operand 5176 states and 7336 transitions. [2024-12-06 04:28:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 04:28:16,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 152 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7338 states to 5178 states and 7338 transitions. [2024-12-06 04:28:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 5178 states and 7338 transitions. [2024-12-06 04:28:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 04:28:18,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 04:28:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7503 states to 5320 states and 7503 transitions. [2024-12-06 04:28:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 5320 states and 7503 transitions. [2024-12-06 04:28:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 04:28:20,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 155 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:28:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:37,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7690 states to 5441 states and 7690 transitions. [2024-12-06 04:28:37,825 INFO L276 IsEmpty]: Start isEmpty. Operand 5441 states and 7690 transitions. [2024-12-06 04:28:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 04:28:37,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 155 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7849 states to 5560 states and 7849 transitions. [2024-12-06 04:29:01,168 INFO L276 IsEmpty]: Start isEmpty. Operand 5560 states and 7849 transitions. [2024-12-06 04:29:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 04:29:01,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 155 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5566 states and 7856 transitions. [2024-12-06 04:29:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 5566 states and 7856 transitions. [2024-12-06 04:29:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 04:29:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:05,763 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 155 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7863 states to 5571 states and 7863 transitions. [2024-12-06 04:29:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 7863 transitions. [2024-12-06 04:29:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-06 04:29:08,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:08,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:29:13,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 5598 states and 7907 transitions. [2024-12-06 04:29:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 5598 states and 7907 transitions. [2024-12-06 04:29:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:29:13,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:13,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 157 proven. 36 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8061 states to 5698 states and 8061 transitions. [2024-12-06 04:29:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5698 states and 8061 transitions. [2024-12-06 04:29:29,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:29:29,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:29,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 157 proven. 36 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8195 states to 5797 states and 8195 transitions. [2024-12-06 04:29:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 8195 transitions. [2024-12-06 04:29:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:29:47,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:58,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8363 states to 5940 states and 8363 transitions. [2024-12-06 04:29:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 8363 transitions. [2024-12-06 04:29:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:29:58,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 157 proven. 36 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:59,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 5944 states and 8367 transitions. [2024-12-06 04:29:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5944 states and 8367 transitions. [2024-12-06 04:29:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:29:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 157 proven. 36 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:30:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8374 states to 5949 states and 8374 transitions. [2024-12-06 04:30:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 5949 states and 8374 transitions. [2024-12-06 04:30:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:30:03,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:30:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8387 states to 5958 states and 8387 transitions. [2024-12-06 04:30:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 5958 states and 8387 transitions. [2024-12-06 04:30:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:30:06,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:30:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8426 states to 5988 states and 8426 transitions. [2024-12-06 04:30:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 5988 states and 8426 transitions. [2024-12-06 04:30:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:30:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:10,164 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:30:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8603 states to 6118 states and 8603 transitions. [2024-12-06 04:30:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 6118 states and 8603 transitions. [2024-12-06 04:30:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:30:28,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:28,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:30:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8771 states to 6241 states and 8771 transitions. [2024-12-06 04:30:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 6241 states and 8771 transitions. [2024-12-06 04:30:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:30:56,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8778 states to 6247 states and 8778 transitions. [2024-12-06 04:31:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 6247 states and 8778 transitions. [2024-12-06 04:31:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:31:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8785 states to 6252 states and 8785 transitions. [2024-12-06 04:31:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 6252 states and 8785 transitions. [2024-12-06 04:31:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:31:05,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8804 states to 6271 states and 8804 transitions. [2024-12-06 04:31:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 6271 states and 8804 transitions. [2024-12-06 04:31:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:31:09,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 158 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8818 states to 6286 states and 8818 transitions. [2024-12-06 04:31:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 6286 states and 8818 transitions. [2024-12-06 04:31:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 04:31:11,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:31:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:16,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8868 states to 6315 states and 8868 transitions. [2024-12-06 04:31:16,199 INFO L276 IsEmpty]: Start isEmpty. Operand 6315 states and 8868 transitions. [2024-12-06 04:31:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 04:31:16,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:16,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 165 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:31:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8976 states to 6409 states and 8976 transitions. [2024-12-06 04:31:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 6409 states and 8976 transitions. [2024-12-06 04:31:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 04:31:36,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 165 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:32:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9089 states to 6503 states and 9089 transitions. [2024-12-06 04:32:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 6503 states and 9089 transitions. [2024-12-06 04:32:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 04:32:06,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:06,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 165 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:32:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9096 states to 6509 states and 9096 transitions. [2024-12-06 04:32:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 6509 states and 9096 transitions. [2024-12-06 04:32:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:32:12,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:12,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:32:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9103 states to 6513 states and 9103 transitions. [2024-12-06 04:32:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 6513 states and 9103 transitions. [2024-12-06 04:32:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-06 04:32:16,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 190 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:32:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9177 states to 6571 states and 9177 transitions. [2024-12-06 04:32:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 6571 states and 9177 transitions. [2024-12-06 04:32:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 04:32:28,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:32:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9224 states to 6610 states and 9224 transitions. [2024-12-06 04:32:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 6610 states and 9224 transitions. [2024-12-06 04:32:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 04:32:36,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:32:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9271 states to 6647 states and 9271 transitions. [2024-12-06 04:32:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 6647 states and 9271 transitions. [2024-12-06 04:32:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 04:32:42,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:42,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:32:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9276 states to 6650 states and 9276 transitions. [2024-12-06 04:32:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 6650 states and 9276 transitions. [2024-12-06 04:32:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 04:32:43,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:32:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9290 states to 6658 states and 9290 transitions. [2024-12-06 04:32:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 6658 states and 9290 transitions. [2024-12-06 04:32:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 04:32:50,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.