./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/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_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4fa401c700a21fa1f98a1481c8e8ba1555a45c0429555dc041a1c04ce1059991 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:00:48,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:00:48,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:00:48,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:00:48,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:00:48,931 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:00:48,931 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:00:48,932 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:00:48,932 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:00:48,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:00:48,932 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:00:48,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:00:48,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:00:48,933 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:00:48,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:00:48,934 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:00:48,934 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:00:48,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:00:48,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:48,934 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:00:48,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:00:48,934 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:00:48,935 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:00:48,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:00:48,935 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_3d06b4c1-86c0-478a-855a-1077f2b6005c/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 ! overflow) ) 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 -> 4fa401c700a21fa1f98a1481c8e8ba1555a45c0429555dc041a1c04ce1059991 [2024-12-05 23:00:49,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:00:49,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:00:49,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:00:49,147 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:00:49,147 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:00:49,148 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c [2024-12-05 23:00:51,753 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/data/467c99572/4ee8b06ce8d54ffca7333a5cac128366/FLAGed23b8cfb [2024-12-05 23:00:51,932 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:00:51,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/sv-benchmarks/c/array-multidimensional/init-non-constant-2-n-u.c [2024-12-05 23:00:51,938 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/data/467c99572/4ee8b06ce8d54ffca7333a5cac128366/FLAGed23b8cfb [2024-12-05 23:00:51,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/data/467c99572/4ee8b06ce8d54ffca7333a5cac128366 [2024-12-05 23:00:51,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:00:51,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:00:51,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:00:51,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:00:51,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:00:51,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:51" (1/1) ... [2024-12-05 23:00:51,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b063862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:51, skipping insertion in model container [2024-12-05 23:00:51,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:51" (1/1) ... [2024-12-05 23:00:51,966 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:00:52,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:00:52,112 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:00:52,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:00:52,142 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:00:52,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52 WrapperNode [2024-12-05 23:00:52,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:00:52,143 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:00:52,143 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:00:52,143 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:00:52,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,155 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,170 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 80 [2024-12-05 23:00:52,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:00:52,171 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:00:52,171 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:00:52,171 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:00:52,178 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,178 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,180 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,184 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,185 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:00:52,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:00:52,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:00:52,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:00:52,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:52,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:00:52,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:00:52,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06b4c1-86c0-478a-855a-1077f2b6005c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:00:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:00:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:00:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:00:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:00:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:00:52,301 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:00:52,302 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:00:52,440 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-12-05 23:00:52,440 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:00:52,488 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:00:52,489 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:00:52,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:00:52 BoogieIcfgContainer [2024-12-05 23:00:52,489 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:00:52,490 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:00:52,490 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:00:52,497 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:00:52,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:00:52" (1/1) ... [2024-12-05 23:00:52,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:00:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-12-05 23:00:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-12-05 23:00:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:00:52,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 45 transitions. [2024-12-05 23:00:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-12-05 23:00:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:00:52,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:52,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:52,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 47 transitions. [2024-12-05 23:00:52,912 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-12-05 23:00:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:00:52,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:52,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 54 transitions. [2024-12-05 23:00:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-12-05 23:00:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:00:53,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 43 states and 58 transitions. [2024-12-05 23:00:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 58 transitions. [2024-12-05 23:00:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:00:53,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 59 transitions. [2024-12-05 23:00:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 59 transitions. [2024-12-05 23:00:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:00:53,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 60 transitions. [2024-12-05 23:00:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 60 transitions. [2024-12-05 23:00:53,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:00:53,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 61 transitions. [2024-12-05 23:00:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 61 transitions. [2024-12-05 23:00:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:00:53,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 62 transitions. [2024-12-05 23:00:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2024-12-05 23:00:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:00:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 64 transitions. [2024-12-05 23:00:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-12-05 23:00:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:00:53,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 66 transitions. [2024-12-05 23:00:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2024-12-05 23:00:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:00:53,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 67 transitions. [2024-12-05 23:00:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2024-12-05 23:00:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:00:53,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 69 transitions. [2024-12-05 23:00:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2024-12-05 23:00:53,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:00:53,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 77 transitions. [2024-12-05 23:00:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-12-05 23:00:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:00:53,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 58 states and 84 transitions. [2024-12-05 23:00:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-12-05 23:00:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:00:54,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:54,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 61 states and 92 transitions. [2024-12-05 23:00:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-12-05 23:00:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:00:54,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:00:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 62 states and 95 transitions. [2024-12-05 23:00:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 95 transitions. [2024-12-05 23:00:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:00:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 101 transitions. [2024-12-05 23:00:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 101 transitions. [2024-12-05 23:00:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:00:54,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:54,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:54,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 70 states and 110 transitions. [2024-12-05 23:00:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 110 transitions. [2024-12-05 23:00:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:00:54,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:54,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 116 transitions. [2024-12-05 23:00:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-12-05 23:00:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:00:55,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:55,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 75 states and 119 transitions. [2024-12-05 23:00:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 119 transitions. [2024-12-05 23:00:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:00:55,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 77 states and 123 transitions. [2024-12-05 23:00:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 123 transitions. [2024-12-05 23:00:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:00:55,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:55,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:00:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 79 states and 127 transitions. [2024-12-05 23:00:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 127 transitions. [2024-12-05 23:00:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:00:56,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:56,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:00:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 81 states and 132 transitions. [2024-12-05 23:00:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2024-12-05 23:00:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:00:56,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:00:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 84 states and 138 transitions. [2024-12-05 23:00:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 138 transitions. [2024-12-05 23:00:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:00:56,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:00:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 90 states and 149 transitions. [2024-12-05 23:00:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 149 transitions. [2024-12-05 23:00:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:00:57,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:57,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:00:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 102 states and 177 transitions. [2024-12-05 23:00:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 177 transitions. [2024-12-05 23:00:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:00:58,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:00:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:58,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 104 states and 180 transitions. [2024-12-05 23:00:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 180 transitions. [2024-12-05 23:00:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:00:58,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 105 states and 180 transitions. [2024-12-05 23:00:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 180 transitions. [2024-12-05 23:00:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:00:58,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:00:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 109 states and 188 transitions. [2024-12-05 23:00:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2024-12-05 23:00:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:00:59,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:00:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 113 states and 196 transitions. [2024-12-05 23:00:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-12-05 23:00:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:00:59,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:59,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 116 states and 202 transitions. [2024-12-05 23:00:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 202 transitions. [2024-12-05 23:00:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:00:59,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:00:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 117 states and 203 transitions. [2024-12-05 23:00:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 203 transitions. [2024-12-05 23:00:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:00:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:00,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:01:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 131 states and 221 transitions. [2024-12-05 23:01:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 221 transitions. [2024-12-05 23:01:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:01:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 133 states and 226 transitions. [2024-12-05 23:01:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 226 transitions. [2024-12-05 23:01:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:00,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:00,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:01:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 137 states and 236 transitions. [2024-12-05 23:01:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 236 transitions. [2024-12-05 23:01:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:01,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 241 transitions. [2024-12-05 23:01:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 241 transitions. [2024-12-05 23:01:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:01,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:01,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:01,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 143 states and 245 transitions. [2024-12-05 23:01:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 245 transitions. [2024-12-05 23:01:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:01,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:01,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 151 states and 262 transitions. [2024-12-05 23:01:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 262 transitions. [2024-12-05 23:01:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:01:03,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:01:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 156 states and 268 transitions. [2024-12-05 23:01:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 268 transitions. [2024-12-05 23:01:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:01:03,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:01:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 161 states and 285 transitions. [2024-12-05 23:01:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 285 transitions. [2024-12-05 23:01:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:01:04,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 287 transitions. [2024-12-05 23:01:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 287 transitions. [2024-12-05 23:01:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:01:04,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:01:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 174 states and 311 transitions. [2024-12-05 23:01:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 311 transitions. [2024-12-05 23:01:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:01:04,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:01:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 176 states and 313 transitions. [2024-12-05 23:01:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 313 transitions. [2024-12-05 23:01:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:01:05,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:05,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 179 states and 316 transitions. [2024-12-05 23:01:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 316 transitions. [2024-12-05 23:01:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:01:05,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 180 states and 319 transitions. [2024-12-05 23:01:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 319 transitions. [2024-12-05 23:01:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:01:05,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:01:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 185 states and 335 transitions. [2024-12-05 23:01:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 335 transitions. [2024-12-05 23:01:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:01:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 186 states and 336 transitions. [2024-12-05 23:01:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 336 transitions. [2024-12-05 23:01:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:01:06,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 191 states and 344 transitions. [2024-12-05 23:01:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 344 transitions. [2024-12-05 23:01:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:01:07,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:07,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 194 states and 351 transitions. [2024-12-05 23:01:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 351 transitions. [2024-12-05 23:01:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:01:07,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:07,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 196 states and 353 transitions. [2024-12-05 23:01:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 353 transitions. [2024-12-05 23:01:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:01:07,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:07,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 198 states and 356 transitions. [2024-12-05 23:01:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 356 transitions. [2024-12-05 23:01:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:01:07,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:07,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 358 transitions. [2024-12-05 23:01:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 358 transitions. [2024-12-05 23:01:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:01:08,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:08,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 202 states and 360 transitions. [2024-12-05 23:01:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 360 transitions. [2024-12-05 23:01:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:01:08,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:08,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:08,280 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 203 states and 361 transitions. [2024-12-05 23:01:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 361 transitions. [2024-12-05 23:01:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:01:08,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:10,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 211 states and 380 transitions. [2024-12-05 23:01:10,136 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 380 transitions. [2024-12-05 23:01:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:01:10,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 213 states and 386 transitions. [2024-12-05 23:01:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 386 transitions. [2024-12-05 23:01:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:01:10,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 214 states and 386 transitions. [2024-12-05 23:01:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 386 transitions. [2024-12-05 23:01:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:01:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,447 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:01:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 217 states and 390 transitions. [2024-12-05 23:01:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 390 transitions. [2024-12-05 23:01:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:01:10,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:01:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 220 states and 394 transitions. [2024-12-05 23:01:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 394 transitions. [2024-12-05 23:01:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:01:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:01:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 222 states and 396 transitions. [2024-12-05 23:01:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 396 transitions. [2024-12-05 23:01:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:01:10,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 227 states and 402 transitions. [2024-12-05 23:01:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 402 transitions. [2024-12-05 23:01:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:01:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:01:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 229 states and 405 transitions. [2024-12-05 23:01:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 405 transitions. [2024-12-05 23:01:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:01:11,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:01:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 232 states and 409 transitions. [2024-12-05 23:01:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 409 transitions. [2024-12-05 23:01:11,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:01:11,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:01:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 233 states and 412 transitions. [2024-12-05 23:01:12,327 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 412 transitions. [2024-12-05 23:01:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:01:12,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:01:13,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 242 states and 425 transitions. [2024-12-05 23:01:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 425 transitions. [2024-12-05 23:01:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:13,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:13,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:01:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 246 states and 432 transitions. [2024-12-05 23:01:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 432 transitions. [2024-12-05 23:01:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 248 states and 433 transitions. [2024-12-05 23:01:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 433 transitions. [2024-12-05 23:01:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:13,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:13,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:01:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 250 states and 435 transitions. [2024-12-05 23:01:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 435 transitions. [2024-12-05 23:01:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:14,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:14,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:15,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 259 states and 449 transitions. [2024-12-05 23:01:15,769 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 449 transitions. [2024-12-05 23:01:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:01:15,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:15,876 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 264 states and 459 transitions. [2024-12-05 23:01:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 459 transitions. [2024-12-05 23:01:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:01:16,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 271 states and 470 transitions. [2024-12-05 23:01:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 470 transitions. [2024-12-05 23:01:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:01:17,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 279 states and 490 transitions. [2024-12-05 23:01:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 490 transitions. [2024-12-05 23:01:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:01:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 284 states and 513 transitions. [2024-12-05 23:01:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 513 transitions. [2024-12-05 23:01:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:01:20,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:01:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 286 states and 516 transitions. [2024-12-05 23:01:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 516 transitions. [2024-12-05 23:01:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:01:21,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:21,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:01:22,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 289 states and 521 transitions. [2024-12-05 23:01:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 521 transitions. [2024-12-05 23:01:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:22,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:22,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 23:01:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 294 states and 527 transitions. [2024-12-05 23:01:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 527 transitions. [2024-12-05 23:01:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:22,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:01:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 301 states and 537 transitions. [2024-12-05 23:01:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 537 transitions. [2024-12-05 23:01:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:23,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:01:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 304 states and 539 transitions. [2024-12-05 23:01:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 539 transitions. [2024-12-05 23:01:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:24,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:24,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:01:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 306 states and 549 transitions. [2024-12-05 23:01:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 549 transitions. [2024-12-05 23:01:24,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:24,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:24,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:01:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 309 states and 555 transitions. [2024-12-05 23:01:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 555 transitions. [2024-12-05 23:01:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:01:24,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:01:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 312 states and 560 transitions. [2024-12-05 23:01:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 560 transitions. [2024-12-05 23:01:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:01:25,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 321 states and 573 transitions. [2024-12-05 23:01:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 573 transitions. [2024-12-05 23:01:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:01:26,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 329 states and 594 transitions. [2024-12-05 23:01:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 594 transitions. [2024-12-05 23:01:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:01:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 333 states and 602 transitions. [2024-12-05 23:01:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 602 transitions. [2024-12-05 23:01:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:01:29,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:30,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 348 states and 630 transitions. [2024-12-05 23:01:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 630 transitions. [2024-12-05 23:01:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:01:32,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:32,771 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:01:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 354 states and 638 transitions. [2024-12-05 23:01:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 638 transitions. [2024-12-05 23:01:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:01:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:01:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 358 states and 645 transitions. [2024-12-05 23:01:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 645 transitions. [2024-12-05 23:01:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:01:34,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:01:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 371 states and 663 transitions. [2024-12-05 23:01:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 663 transitions. [2024-12-05 23:01:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:36,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:01:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 372 states and 663 transitions. [2024-12-05 23:01:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 663 transitions. [2024-12-05 23:01:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:36,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:36,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:01:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 381 states and 682 transitions. [2024-12-05 23:01:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 682 transitions. [2024-12-05 23:01:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:38,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:01:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 387 states and 690 transitions. [2024-12-05 23:01:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 690 transitions. [2024-12-05 23:01:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:38,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:38,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:01:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 392 states and 695 transitions. [2024-12-05 23:01:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 695 transitions. [2024-12-05 23:01:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:39,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:39,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:01:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 396 states and 699 transitions. [2024-12-05 23:01:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 699 transitions. [2024-12-05 23:01:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:39,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:39,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:01:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 401 states and 706 transitions. [2024-12-05 23:01:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 706 transitions. [2024-12-05 23:01:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:01:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 410 states and 719 transitions. [2024-12-05 23:01:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 719 transitions. [2024-12-05 23:01:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:41,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:01:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 420 states and 738 transitions. [2024-12-05 23:01:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 738 transitions. [2024-12-05 23:01:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:44,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:44,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:01:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 421 states and 741 transitions. [2024-12-05 23:01:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 741 transitions. [2024-12-05 23:01:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:45,004 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:01:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 430 states and 755 transitions. [2024-12-05 23:01:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 755 transitions. [2024-12-05 23:01:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:46,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 438 states and 778 transitions. [2024-12-05 23:01:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 778 transitions. [2024-12-05 23:01:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:01:49,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 60 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 439 states and 778 transitions. [2024-12-05 23:01:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 778 transitions. [2024-12-05 23:01:50,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:01:50,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 43 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 450 states and 791 transitions. [2024-12-05 23:01:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 791 transitions. [2024-12-05 23:01:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:01:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:52,058 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 455 states and 823 transitions. [2024-12-05 23:01:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 823 transitions. [2024-12-05 23:01:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:01:53,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:01:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 457 states and 825 transitions. [2024-12-05 23:01:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 825 transitions. [2024-12-05 23:01:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:01:54,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:54,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 461 states and 835 transitions. [2024-12-05 23:01:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 835 transitions. [2024-12-05 23:01:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:01:55,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:01:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:56,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 464 states and 838 transitions. [2024-12-05 23:01:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 838 transitions. [2024-12-05 23:01:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:01:56,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:56,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:01:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 467 states and 842 transitions. [2024-12-05 23:01:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 842 transitions. [2024-12-05 23:01:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:01:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:01:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:58,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 470 states and 846 transitions. [2024-12-05 23:01:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 846 transitions. [2024-12-05 23:01:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:01:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-05 23:02:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 491 states and 868 transitions. [2024-12-05 23:02:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 868 transitions. [2024-12-05 23:02:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:02:01,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:01,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 23:02:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 508 states and 896 transitions. [2024-12-05 23:02:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 896 transitions. [2024-12-05 23:02:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:02:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:03,401 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 516 states and 921 transitions. [2024-12-05 23:02:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 921 transitions. [2024-12-05 23:02:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:02:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:06,703 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:02:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 521 states and 926 transitions. [2024-12-05 23:02:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 926 transitions. [2024-12-05 23:02:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:02:07,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:07,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:02:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 533 states and 942 transitions. [2024-12-05 23:02:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 942 transitions. [2024-12-05 23:02:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:02:09,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:02:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 539 states and 950 transitions. [2024-12-05 23:02:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 950 transitions. [2024-12-05 23:02:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:02:11,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 544 states and 983 transitions. [2024-12-05 23:02:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 983 transitions. [2024-12-05 23:02:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:02:13,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:02:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 546 states and 985 transitions. [2024-12-05 23:02:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 985 transitions. [2024-12-05 23:02:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:02:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 547 states and 985 transitions. [2024-12-05 23:02:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 985 transitions. [2024-12-05 23:02:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:14,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:02:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 549 states and 987 transitions. [2024-12-05 23:02:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 987 transitions. [2024-12-05 23:02:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 36 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 568 states and 1024 transitions. [2024-12-05 23:02:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1024 transitions. [2024-12-05 23:02:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:02:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 574 states and 1038 transitions. [2024-12-05 23:02:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1038 transitions. [2024-12-05 23:02:23,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:23,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:23,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:02:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 589 states and 1064 transitions. [2024-12-05 23:02:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1064 transitions. [2024-12-05 23:02:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:27,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:02:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 590 states and 1066 transitions. [2024-12-05 23:02:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1066 transitions. [2024-12-05 23:02:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:27,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:02:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 593 states and 1070 transitions. [2024-12-05 23:02:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1070 transitions. [2024-12-05 23:02:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:02:29,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:02:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 595 states and 1075 transitions. [2024-12-05 23:02:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1075 transitions. [2024-12-05 23:02:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:02:29,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 600 states and 1086 transitions. [2024-12-05 23:02:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1086 transitions. [2024-12-05 23:02:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:02:31,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 616 states and 1112 transitions. [2024-12-05 23:02:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1112 transitions. [2024-12-05 23:02:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:02:34,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:02:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 619 states and 1115 transitions. [2024-12-05 23:02:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1115 transitions. [2024-12-05 23:02:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:02:35,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:02:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 622 states and 1120 transitions. [2024-12-05 23:02:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1120 transitions. [2024-12-05 23:02:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:02:37,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:02:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 624 states and 1124 transitions. [2024-12-05 23:02:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1124 transitions. [2024-12-05 23:02:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:02:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:02:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 628 states and 1128 transitions. [2024-12-05 23:02:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1128 transitions. [2024-12-05 23:02:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:02:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:02:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 632 states and 1132 transitions. [2024-12-05 23:02:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1132 transitions. [2024-12-05 23:02:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:02:40,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 640 states and 1159 transitions. [2024-12-05 23:02:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1159 transitions. [2024-12-05 23:02:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:02:45,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:02:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 659 states and 1194 transitions. [2024-12-05 23:02:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1194 transitions. [2024-12-05 23:02:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:02:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 24 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:02:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 668 states and 1208 transitions. [2024-12-05 23:02:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1208 transitions. [2024-12-05 23:02:56,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:02:56,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:56,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 24 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:02:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 674 states and 1219 transitions. [2024-12-05 23:02:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1219 transitions. [2024-12-05 23:02:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:02:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 24 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:02:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 680 states and 1230 transitions. [2024-12-05 23:02:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1230 transitions. [2024-12-05 23:02:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:02:58,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:58,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 23:03:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 686 states and 1237 transitions. [2024-12-05 23:03:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1237 transitions. [2024-12-05 23:03:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:03:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:03:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 689 states and 1241 transitions. [2024-12-05 23:03:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1241 transitions. [2024-12-05 23:03:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:03:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:03:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 694 states and 1259 transitions. [2024-12-05 23:03:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1259 transitions. [2024-12-05 23:03:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:03:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 699 states and 1264 transitions. [2024-12-05 23:03:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1264 transitions. [2024-12-05 23:03:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:05,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:03:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 700 states and 1266 transitions. [2024-12-05 23:03:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1266 transitions. [2024-12-05 23:03:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:06,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:03:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 704 states and 1276 transitions. [2024-12-05 23:03:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1276 transitions. [2024-12-05 23:03:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:08,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:08,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:08,431 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:03:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 705 states and 1276 transitions. [2024-12-05 23:03:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1276 transitions. [2024-12-05 23:03:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:09,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 21 proven. 89 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:03:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1279 transitions. [2024-12-05 23:03:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1279 transitions. [2024-12-05 23:03:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:11,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:03:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 709 states and 1280 transitions. [2024-12-05 23:03:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1280 transitions. [2024-12-05 23:03:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:03:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 710 states and 1284 transitions. [2024-12-05 23:03:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1284 transitions. [2024-12-05 23:03:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:12,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:12,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:03:13,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 712 states and 1285 transitions. [2024-12-05 23:03:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1285 transitions. [2024-12-05 23:03:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:13,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:03:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 713 states and 1287 transitions. [2024-12-05 23:03:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1287 transitions. [2024-12-05 23:03:14,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:14,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:14,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 23:03:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 714 states and 1289 transitions. [2024-12-05 23:03:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1289 transitions. [2024-12-05 23:03:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:14,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 37 proven. 66 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:03:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 728 states and 1326 transitions. [2024-12-05 23:03:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1326 transitions. [2024-12-05 23:03:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:20,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 37 proven. 66 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:03:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:22,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 734 states and 1336 transitions. [2024-12-05 23:03:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1336 transitions. [2024-12-05 23:03:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:22,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 37 proven. 66 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:03:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 740 states and 1346 transitions. [2024-12-05 23:03:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1346 transitions. [2024-12-05 23:03:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:23,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:23,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-12-05 23:03:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 742 states and 1350 transitions. [2024-12-05 23:03:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1350 transitions. [2024-12-05 23:03:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:03:25,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 745 states and 1353 transitions. [2024-12-05 23:03:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1353 transitions. [2024-12-05 23:03:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:25,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:25,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:03:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 750 states and 1363 transitions. [2024-12-05 23:03:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1363 transitions. [2024-12-05 23:03:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:28,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:03:30,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 753 states and 1369 transitions. [2024-12-05 23:03:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1369 transitions. [2024-12-05 23:03:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:30,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:30,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:03:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 755 states and 1372 transitions. [2024-12-05 23:03:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1372 transitions. [2024-12-05 23:03:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:30,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 68 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:03:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 756 states and 1372 transitions. [2024-12-05 23:03:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1372 transitions. [2024-12-05 23:03:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 68 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:03:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 757 states and 1372 transitions. [2024-12-05 23:03:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1372 transitions. [2024-12-05 23:03:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:32,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:03:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 760 states and 1385 transitions. [2024-12-05 23:03:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1385 transitions. [2024-12-05 23:03:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:35,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:35,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:03:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 762 states and 1387 transitions. [2024-12-05 23:03:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1387 transitions. [2024-12-05 23:03:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:35,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:35,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:03:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 764 states and 1389 transitions. [2024-12-05 23:03:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1389 transitions. [2024-12-05 23:03:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:03:36,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:03:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 767 states and 1391 transitions. [2024-12-05 23:03:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1391 transitions. [2024-12-05 23:03:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:03:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:03:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 771 states and 1401 transitions. [2024-12-05 23:03:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1401 transitions. [2024-12-05 23:03:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:03:40,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:03:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 776 states and 1407 transitions. [2024-12-05 23:03:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1407 transitions. [2024-12-05 23:03:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:03:42,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:03:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 784 states and 1436 transitions. [2024-12-05 23:03:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1436 transitions. [2024-12-05 23:03:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:03:48,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 173 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:03:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 785 states and 1439 transitions. [2024-12-05 23:03:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1439 transitions. [2024-12-05 23:03:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:03:49,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:49,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:03:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 790 states and 1460 transitions. [2024-12-05 23:03:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1460 transitions. [2024-12-05 23:03:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:03:52,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 23:03:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:55,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 796 states and 1469 transitions. [2024-12-05 23:03:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1469 transitions. [2024-12-05 23:03:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:03:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 21 proven. 106 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:03:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 798 states and 1476 transitions. [2024-12-05 23:03:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1476 transitions. [2024-12-05 23:03:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:03:57,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:04:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 806 states and 1484 transitions. [2024-12-05 23:04:01,067 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1484 transitions. [2024-12-05 23:04:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:04:01,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:04:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 810 states and 1487 transitions. [2024-12-05 23:04:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1487 transitions. [2024-12-05 23:04:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:04:01,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:01,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 23:04:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 813 states and 1490 transitions. [2024-12-05 23:04:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1490 transitions. [2024-12-05 23:04:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:04:04,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 23:04:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 815 states and 1493 transitions. [2024-12-05 23:04:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1493 transitions. [2024-12-05 23:04:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:04:04,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:04,411 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 23:04:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 820 states and 1499 transitions. [2024-12-05 23:04:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1499 transitions. [2024-12-05 23:04:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:04:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 23:04:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 824 states and 1504 transitions. [2024-12-05 23:04:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1504 transitions. [2024-12-05 23:04:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:04:06,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 23:04:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 840 states and 1524 transitions. [2024-12-05 23:04:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1524 transitions. [2024-12-05 23:04:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:04:11,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 23:04:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 843 states and 1526 transitions. [2024-12-05 23:04:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1526 transitions. [2024-12-05 23:04:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:04:13,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-05 23:04:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 844 states and 1526 transitions. [2024-12-05 23:04:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1526 transitions. [2024-12-05 23:04:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:04:13,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 56 proven. 118 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 862 states and 1551 transitions. [2024-12-05 23:04:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1551 transitions. [2024-12-05 23:04:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:04:21,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:04:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 878 states and 1580 transitions. [2024-12-05 23:04:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1580 transitions. [2024-12-05 23:04:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:04:26,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 886 states and 1610 transitions. [2024-12-05 23:04:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1610 transitions. [2024-12-05 23:04:32,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:04:32,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 890 states and 1621 transitions. [2024-12-05 23:04:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1621 transitions. [2024-12-05 23:04:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:04:35,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 27 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 909 states and 1652 transitions. [2024-12-05 23:04:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1652 transitions. [2024-12-05 23:04:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:04:40,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:40,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:04:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 910 states and 1655 transitions. [2024-12-05 23:04:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1655 transitions. [2024-12-05 23:04:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:04:41,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 31 proven. 9 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-05 23:04:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 914 states and 1659 transitions. [2024-12-05 23:04:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1659 transitions. [2024-12-05 23:04:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:04:41,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:04:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 918 states and 1664 transitions. [2024-12-05 23:04:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1664 transitions. [2024-12-05 23:04:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:04:44,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:04:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 927 states and 1676 transitions. [2024-12-05 23:04:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1676 transitions. [2024-12-05 23:04:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:04:48,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:04:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 933 states and 1686 transitions. [2024-12-05 23:04:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1686 transitions. [2024-12-05 23:04:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:04:49,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:49,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-05 23:04:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 949 states and 1703 transitions. [2024-12-05 23:04:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1703 transitions. [2024-12-05 23:04:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:04:54,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 23:04:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 954 states and 1708 transitions. [2024-12-05 23:04:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1708 transitions. [2024-12-05 23:04:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:04:55,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:05:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 961 states and 1719 transitions. [2024-12-05 23:05:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1719 transitions. [2024-12-05 23:05:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:05:00,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:05:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 962 states and 1719 transitions. [2024-12-05 23:05:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1719 transitions. [2024-12-05 23:05:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:05:02,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:05:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 965 states and 1728 transitions. [2024-12-05 23:05:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1728 transitions. [2024-12-05 23:05:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:05:04,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:05:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 973 states and 1759 transitions. [2024-12-05 23:05:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1759 transitions. [2024-12-05 23:05:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:05:11,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-05 23:05:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 974 states and 1759 transitions. [2024-12-05 23:05:12,535 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1759 transitions. [2024-12-05 23:05:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:05:12,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:12,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:05:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:16,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 979 states and 1766 transitions. [2024-12-05 23:05:16,044 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1766 transitions. [2024-12-05 23:05:16,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:05:16,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:16,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:05:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 980 states and 1766 transitions. [2024-12-05 23:05:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1766 transitions. [2024-12-05 23:05:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:05:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:05:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 982 states and 1768 transitions. [2024-12-05 23:05:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1768 transitions. [2024-12-05 23:05:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:05:17,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:17,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:05:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 987 states and 1789 transitions. [2024-12-05 23:05:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1789 transitions. [2024-12-05 23:05:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:05:22,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:22,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:05:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 991 states and 1800 transitions. [2024-12-05 23:05:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1800 transitions. [2024-12-05 23:05:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:05:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:05:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 996 states and 1808 transitions. [2024-12-05 23:05:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1808 transitions. [2024-12-05 23:05:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:05:27,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:05:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 998 states and 1810 transitions. [2024-12-05 23:05:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1810 transitions. [2024-12-05 23:05:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:05:27,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-05 23:05:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1001 states and 1813 transitions. [2024-12-05 23:05:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1813 transitions. [2024-12-05 23:05:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:05:30,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:05:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1007 states and 1823 transitions. [2024-12-05 23:05:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1823 transitions. [2024-12-05 23:05:33,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:05:33,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:33,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:05:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1017 states and 1839 transitions. [2024-12-05 23:05:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1839 transitions. [2024-12-05 23:05:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:05:39,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-05 23:05:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1020 states and 1841 transitions. [2024-12-05 23:05:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1841 transitions. [2024-12-05 23:05:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:42,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:42,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-05 23:05:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1026 states and 1847 transitions. [2024-12-05 23:05:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1847 transitions. [2024-12-05 23:05:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:44,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:44,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 26 proven. 162 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:05:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1030 states and 1861 transitions. [2024-12-05 23:05:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1861 transitions. [2024-12-05 23:05:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:48,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-05 23:05:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1035 states and 1870 transitions. [2024-12-05 23:05:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1870 transitions. [2024-12-05 23:05:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:05:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1036 states and 1870 transitions. [2024-12-05 23:05:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1870 transitions. [2024-12-05 23:05:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:51,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:05:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1039 states and 1873 transitions. [2024-12-05 23:05:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1873 transitions. [2024-12-05 23:05:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:52,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:05:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1040 states and 1879 transitions. [2024-12-05 23:05:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1879 transitions. [2024-12-05 23:05:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:05:52,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1048 states and 1911 transitions. [2024-12-05 23:06:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1911 transitions. [2024-12-05 23:06:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-05 23:06:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1053 states and 1916 transitions. [2024-12-05 23:06:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1916 transitions. [2024-12-05 23:06:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:01,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-05 23:06:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1057 states and 1921 transitions. [2024-12-05 23:06:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1921 transitions. [2024-12-05 23:06:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:02,852 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-05 23:06:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1058 states and 1922 transitions. [2024-12-05 23:06:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1922 transitions. [2024-12-05 23:06:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-05 23:06:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1077 states and 1943 transitions. [2024-12-05 23:06:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1943 transitions. [2024-12-05 23:06:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:09,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:09,775 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:06:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1077 states and 1942 transitions. [2024-12-05 23:06:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1942 transitions. [2024-12-05 23:06:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 22 proven. 52 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:19,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1091 states and 1961 transitions. [2024-12-05 23:06:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1961 transitions. [2024-12-05 23:06:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:19,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:06:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1093 states and 1962 transitions. [2024-12-05 23:06:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1962 transitions. [2024-12-05 23:06:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:20,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 302 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:06:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1094 states and 1965 transitions. [2024-12-05 23:06:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1965 transitions. [2024-12-05 23:06:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1099 states and 1986 transitions. [2024-12-05 23:06:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1986 transitions. [2024-12-05 23:06:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-05 23:06:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1106 states and 1997 transitions. [2024-12-05 23:06:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1997 transitions. [2024-12-05 23:06:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:06:31,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 23:06:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1107 states and 1997 transitions. [2024-12-05 23:06:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1997 transitions. [2024-12-05 23:06:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:06:32,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 81 proven. 186 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1130 states and 2029 transitions. [2024-12-05 23:06:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2029 transitions. [2024-12-05 23:06:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:06:44,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-05 23:06:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1133 states and 2032 transitions. [2024-12-05 23:06:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2032 transitions. [2024-12-05 23:06:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:06:47,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-05 23:06:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1135 states and 2034 transitions. [2024-12-05 23:06:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2034 transitions. [2024-12-05 23:06:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:06:48,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1139 states and 2047 transitions. [2024-12-05 23:06:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2047 transitions. [2024-12-05 23:06:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:06:50,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1163 states and 2085 transitions. [2024-12-05 23:06:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2085 transitions. [2024-12-05 23:06:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:06:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 25 proven. 59 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:07:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1193 states and 2138 transitions. [2024-12-05 23:07:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2138 transitions. [2024-12-05 23:07:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:07:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-05 23:07:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1196 states and 2140 transitions. [2024-12-05 23:07:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2140 transitions. [2024-12-05 23:07:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:07:20,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 23:07:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1200 states and 2157 transitions. [2024-12-05 23:07:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2157 transitions. [2024-12-05 23:07:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:07:24,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:24,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:24,242 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 23:07:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1201 states and 2159 transitions. [2024-12-05 23:07:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2159 transitions. [2024-12-05 23:07:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:07:25,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:07:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1209 states and 2165 transitions. [2024-12-05 23:07:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2165 transitions. [2024-12-05 23:07:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:07:30,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1217 states and 2199 transitions. [2024-12-05 23:07:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2199 transitions. [2024-12-05 23:07:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:40,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 23:07:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1223 states and 2205 transitions. [2024-12-05 23:07:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2205 transitions. [2024-12-05 23:07:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:42,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-05 23:07:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1227 states and 2217 transitions. [2024-12-05 23:07:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2217 transitions. [2024-12-05 23:07:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:45,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-05 23:07:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1228 states and 2220 transitions. [2024-12-05 23:07:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2220 transitions. [2024-12-05 23:07:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:46,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:46,690 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1233 states and 2234 transitions. [2024-12-05 23:07:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2234 transitions. [2024-12-05 23:07:50,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:50,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:50,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:07:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1246 states and 2247 transitions. [2024-12-05 23:07:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2247 transitions. [2024-12-05 23:07:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 353 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:07:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1247 states and 2252 transitions. [2024-12-05 23:07:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2252 transitions. [2024-12-05 23:07:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:07:54,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:54,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 40 proven. 12 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-05 23:07:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1251 states and 2256 transitions. [2024-12-05 23:07:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2256 transitions. [2024-12-05 23:07:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:07:55,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-12-05 23:07:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1256 states and 2261 transitions. [2024-12-05 23:07:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2261 transitions. [2024-12-05 23:07:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:07:56,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:08:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1275 states and 2294 transitions. [2024-12-05 23:08:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2294 transitions. [2024-12-05 23:08:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:08:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1276 states and 2294 transitions. [2024-12-05 23:08:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2294 transitions. [2024-12-05 23:08:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:07,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:08:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1282 states and 2310 transitions. [2024-12-05 23:08:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2310 transitions. [2024-12-05 23:08:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:17,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:08:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1283 states and 2310 transitions. [2024-12-05 23:08:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2310 transitions. [2024-12-05 23:08:18,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:18,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:18,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:08:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1284 states and 2310 transitions. [2024-12-05 23:08:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2310 transitions. [2024-12-05 23:08:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:08:19,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 107 proven. 153 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:08:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1285 states and 2310 transitions. [2024-12-05 23:08:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2310 transitions. [2024-12-05 23:08:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:08:21,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-05 23:08:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:22,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1286 states and 2310 transitions. [2024-12-05 23:08:22,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2310 transitions. [2024-12-05 23:08:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:08:22,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-05 23:08:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1288 states and 2315 transitions. [2024-12-05 23:08:25,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2315 transitions. [2024-12-05 23:08:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:08:25,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:25,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-05 23:08:32,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1291 states and 2330 transitions. [2024-12-05 23:08:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2330 transitions. [2024-12-05 23:08:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:08:32,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 55 proven. 2 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-05 23:08:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1310 states and 2364 transitions. [2024-12-05 23:08:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2364 transitions. [2024-12-05 23:08:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:08:39,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:08:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1315 states and 2377 transitions. [2024-12-05 23:08:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2377 transitions. [2024-12-05 23:08:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:08:42,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:08:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1320 states and 2385 transitions. [2024-12-05 23:08:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2385 transitions. [2024-12-05 23:08:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:08:45,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:08:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1328 states and 2420 transitions. [2024-12-05 23:08:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2420 transitions. [2024-12-05 23:08:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:08:55,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:55,898 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-05 23:09:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1334 states and 2431 transitions. [2024-12-05 23:09:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2431 transitions. [2024-12-05 23:09:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:09:01,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:01,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 54 proven. 25 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:09:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1336 states and 2431 transitions. [2024-12-05 23:09:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2431 transitions. [2024-12-05 23:09:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:09:07,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 43 proven. 13 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-05 23:09:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1338 states and 2433 transitions. [2024-12-05 23:09:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2433 transitions. [2024-12-05 23:09:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:09:07,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:07,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:09:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1364 states and 2475 transitions. [2024-12-05 23:09:20,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2475 transitions. [2024-12-05 23:09:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:20,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:20,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-05 23:09:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1369 states and 2480 transitions. [2024-12-05 23:09:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2480 transitions. [2024-12-05 23:09:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:22,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:22,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-05 23:09:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1373 states and 2485 transitions. [2024-12-05 23:09:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2485 transitions. [2024-12-05 23:09:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:23,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:23,854 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-05 23:09:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1384 states and 2501 transitions. [2024-12-05 23:09:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2501 transitions. [2024-12-05 23:09:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:30,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-05 23:09:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1385 states and 2501 transitions. [2024-12-05 23:09:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2501 transitions. [2024-12-05 23:09:31,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:31,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-05 23:09:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1386 states and 2502 transitions. [2024-12-05 23:09:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2502 transitions. [2024-12-05 23:09:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:09:32,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-05 23:09:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1410 states and 2528 transitions. [2024-12-05 23:09:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2528 transitions. [2024-12-05 23:09:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:09:41,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:44,655 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 111 proven. 269 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:09:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:59,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1439 states and 2572 transitions. [2024-12-05 23:09:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2572 transitions. [2024-12-05 23:09:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:09:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 111 proven. 269 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1445 states and 2578 transitions. [2024-12-05 23:10:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2578 transitions. [2024-12-05 23:10:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:10:04,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:04,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 111 proven. 269 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:07,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1448 states and 2583 transitions. [2024-12-05 23:10:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2583 transitions. [2024-12-05 23:10:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:10:07,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:07,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:10:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1457 states and 2600 transitions. [2024-12-05 23:10:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2600 transitions. [2024-12-05 23:10:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:10:15,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 98 proven. 54 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:10:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1465 states and 2610 transitions. [2024-12-05 23:10:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2610 transitions. [2024-12-05 23:10:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:10:18,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1473 states and 2646 transitions. [2024-12-05 23:10:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2646 transitions. [2024-12-05 23:10:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:30,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:30,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1477 states and 2659 transitions. [2024-12-05 23:10:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2659 transitions. [2024-12-05 23:10:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:34,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1506 states and 2705 transitions. [2024-12-05 23:10:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2705 transitions. [2024-12-05 23:10:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:45,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 46 proven. 14 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-05 23:10:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1508 states and 2707 transitions. [2024-12-05 23:10:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2707 transitions. [2024-12-05 23:10:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:10:46,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-05 23:10:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1514 states and 2714 transitions. [2024-12-05 23:10:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2714 transitions. [2024-12-05 23:10:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:10:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:10:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1525 states and 2725 transitions. [2024-12-05 23:10:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2725 transitions. [2024-12-05 23:10:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:10:54,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:54,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 305 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:10:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1528 states and 2728 transitions. [2024-12-05 23:10:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2728 transitions. [2024-12-05 23:10:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:10:59,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 305 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:11:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1529 states and 2728 transitions. [2024-12-05 23:11:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2728 transitions. [2024-12-05 23:11:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:11:01,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 305 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:11:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1534 states and 2733 transitions. [2024-12-05 23:11:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2733 transitions. [2024-12-05 23:11:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:04,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:04,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 23:11:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1539 states and 2738 transitions. [2024-12-05 23:11:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2738 transitions. [2024-12-05 23:11:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:05,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 23:11:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:07,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1541 states and 2739 transitions. [2024-12-05 23:11:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2739 transitions. [2024-12-05 23:11:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:07,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 23:11:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1543 states and 2740 transitions. [2024-12-05 23:11:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2740 transitions. [2024-12-05 23:11:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:08,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:08,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 23:11:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1549 states and 2744 transitions. [2024-12-05 23:11:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2744 transitions. [2024-12-05 23:11:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:10,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:10,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-05 23:11:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1554 states and 2748 transitions. [2024-12-05 23:11:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2748 transitions. [2024-12-05 23:11:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:12,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:11:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1559 states and 2763 transitions. [2024-12-05 23:11:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2763 transitions. [2024-12-05 23:11:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:20,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:11:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1560 states and 2764 transitions. [2024-12-05 23:11:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2764 transitions. [2024-12-05 23:11:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:22,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 23:11:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1561 states and 2764 transitions. [2024-12-05 23:11:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2764 transitions. [2024-12-05 23:11:23,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:11:23,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:23,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 580 backedges. 0 proven. 578 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:11:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1569 states and 2801 transitions. [2024-12-05 23:11:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2801 transitions. [2024-12-05 23:11:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:35,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-12-05 23:11:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1570 states and 2801 transitions. [2024-12-05 23:11:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2801 transitions. [2024-12-05 23:11:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:36,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 332 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:11:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1575 states and 2810 transitions. [2024-12-05 23:11:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2810 transitions. [2024-12-05 23:11:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:42,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:43,254 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 332 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:11:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1576 states and 2810 transitions. [2024-12-05 23:11:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2810 transitions. [2024-12-05 23:11:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:44,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 332 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:11:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1579 states and 2814 transitions. [2024-12-05 23:11:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2814 transitions. [2024-12-05 23:11:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:11:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1582 states and 2825 transitions. [2024-12-05 23:11:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2825 transitions. [2024-12-05 23:11:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:50,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-05 23:11:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1589 states and 2835 transitions. [2024-12-05 23:11:58,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2835 transitions. [2024-12-05 23:11:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:11:58,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 49 proven. 15 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2024-12-05 23:11:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1591 states and 2837 transitions. [2024-12-05 23:11:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2837 transitions. [2024-12-05 23:11:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:11:59,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:12:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1596 states and 2852 transitions. [2024-12-05 23:12:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2852 transitions. [2024-12-05 23:12:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:12:04,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:12:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:08,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1601 states and 2860 transitions. [2024-12-05 23:12:08,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2860 transitions. [2024-12-05 23:12:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:12:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 23:12:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1617 states and 2878 transitions. [2024-12-05 23:12:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2878 transitions. [2024-12-05 23:12:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:12:18,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:12:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1619 states and 2882 transitions. [2024-12-05 23:12:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2882 transitions. [2024-12-05 23:12:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:12:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:12:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1620 states and 2882 transitions. [2024-12-05 23:12:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2882 transitions. [2024-12-05 23:12:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:12:22,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:22,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:12:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1622 states and 2891 transitions. [2024-12-05 23:12:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2891 transitions. [2024-12-05 23:12:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:12:24,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-05 23:12:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1626 states and 2894 transitions. [2024-12-05 23:12:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2894 transitions. [2024-12-05 23:12:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:12:25,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:12:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1627 states and 2895 transitions. [2024-12-05 23:12:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2895 transitions. [2024-12-05 23:12:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:12:27,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 23:12:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1630 states and 2900 transitions. [2024-12-05 23:12:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2900 transitions. [2024-12-05 23:12:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:12:30,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:12:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1638 states and 2937 transitions. [2024-12-05 23:12:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2937 transitions. [2024-12-05 23:12:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:12:43,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-12-05 23:12:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1643 states and 2942 transitions. [2024-12-05 23:12:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2942 transitions. [2024-12-05 23:12:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:12:45,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-12-05 23:12:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1648 states and 2950 transitions. [2024-12-05 23:12:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2950 transitions. [2024-12-05 23:12:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:12:50,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:50,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-12-05 23:12:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:51,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1650 states and 2951 transitions. [2024-12-05 23:12:51,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2951 transitions. [2024-12-05 23:12:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:12:51,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-05 23:13:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1679 states and 2982 transitions. [2024-12-05 23:13:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2982 transitions. [2024-12-05 23:13:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:04,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-05 23:13:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1681 states and 2983 transitions. [2024-12-05 23:13:06,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2983 transitions. [2024-12-05 23:13:06,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:06,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 37 proven. 117 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:13:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1702 states and 3014 transitions. [2024-12-05 23:13:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 3014 transitions. [2024-12-05 23:13:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:21,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:21,556 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 37 proven. 117 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:13:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1703 states and 3014 transitions. [2024-12-05 23:13:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3014 transitions. [2024-12-05 23:13:23,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:23,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-05 23:13:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1705 states and 3016 transitions. [2024-12-05 23:13:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 3016 transitions. [2024-12-05 23:13:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:24,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:24,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 52 proven. 104 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:13:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1739 states and 3076 transitions. [2024-12-05 23:13:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3076 transitions. [2024-12-05 23:13:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:13:53,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:53,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.