./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb0d07e46dc94102f1a204dcfe0d8cca3d45653b0db7cea07d03c16ba8563271 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:08:04,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:08:04,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:08:04,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:08:04,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:08:04,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:08:04,826 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:08:04,826 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:08:04,826 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:08:04,827 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:08:04,829 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:08:04,829 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:08:04,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:08:04,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:08:04,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:08:04,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:08:04,830 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:08:04,830 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:08:04,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:08:04,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:04,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:08:04,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:08:04,831 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:08:04,831 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:08:04,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:08:04,831 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_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb0d07e46dc94102f1a204dcfe0d8cca3d45653b0db7cea07d03c16ba8563271 [2024-11-13 21:08:05,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:08:05,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:08:05,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:08:05,196 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:08:05,196 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:08:05,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c Unable to find full path for "g++" [2024-11-13 21:08:07,148 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:08:07,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:08:07,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c [2024-11-13 21:08:07,412 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/data/b080a101a/3d14b7e98eac42a78f1d9f2c9de12805/FLAGfd48eb108 [2024-11-13 21:08:07,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/data/b080a101a/3d14b7e98eac42a78f1d9f2c9de12805 [2024-11-13 21:08:07,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:08:07,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:08:07,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:07,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:08:07,441 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:08:07,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dcf3f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07, skipping insertion in model container [2024-11-13 21:08:07,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,463 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:08:07,614 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c[322,335] [2024-11-13 21:08:07,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:07,651 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:08:07,661 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c[322,335] [2024-11-13 21:08:07,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:07,693 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:08:07,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07 WrapperNode [2024-11-13 21:08:07,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:07,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:07,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:08:07,697 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:08:07,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,712 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,733 INFO L138 Inliner]: procedures = 14, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 104 [2024-11-13 21:08:07,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:07,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:08:07,734 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:08:07,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:08:07,744 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,763 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,772 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,776 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,777 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,782 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:08:07,783 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:08:07,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:08:07,784 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:08:07,788 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:07" (1/1) ... [2024-11-13 21:08:07,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:07,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:08:07,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:08:07,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05e31d9c-4039-4705-9bc9-df17dc6ad96a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:08:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:08:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:08:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:08:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:08:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:08:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:08:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:08:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:08:07,977 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:08:07,980 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:08:08,271 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-13 21:08:08,271 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:08:08,336 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:08:08,337 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 21:08:08,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:08 BoogieIcfgContainer [2024-11-13 21:08:08,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:08:08,338 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:08:08,339 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:08:08,353 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:08:08,353 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:08" (1/1) ... [2024-11-13 21:08:08,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:08:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-11-13 21:08:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-11-13 21:08:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:08:08,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 21:08:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 21:08:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:08:08,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-11-13 21:08:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-11-13 21:08:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:08:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 18 states and 30 transitions. [2024-11-13 21:08:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 30 transitions. [2024-11-13 21:08:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:08:09,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 19 states and 32 transitions. [2024-11-13 21:08:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. [2024-11-13 21:08:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:08:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 20 states and 34 transitions. [2024-11-13 21:08:10,468 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 34 transitions. [2024-11-13 21:08:10,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:08:10,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 21 states and 36 transitions. [2024-11-13 21:08:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 36 transitions. [2024-11-13 21:08:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:08:10,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:11,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 38 transitions. [2024-11-13 21:08:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 38 transitions. [2024-11-13 21:08:11,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:08:11,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:11,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 23 states and 39 transitions. [2024-11-13 21:08:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 39 transitions. [2024-11-13 21:08:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:08:11,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-11-13 21:08:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-11-13 21:08:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:08:11,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:11,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 25 states and 41 transitions. [2024-11-13 21:08:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 41 transitions. [2024-11-13 21:08:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:08:12,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 26 states and 42 transitions. [2024-11-13 21:08:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 42 transitions. [2024-11-13 21:08:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:08:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 43 transitions. [2024-11-13 21:08:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-13 21:08:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:08:13,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 44 transitions. [2024-11-13 21:08:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-11-13 21:08:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:14,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:14,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 29 states and 45 transitions. [2024-11-13 21:08:14,592 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 45 transitions. [2024-11-13 21:08:14,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:08:14,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:14,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 30 states and 46 transitions. [2024-11-13 21:08:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 46 transitions. [2024-11-13 21:08:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:08:15,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-11-13 21:08:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-11-13 21:08:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:08:15,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:16,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 32 states and 48 transitions. [2024-11-13 21:08:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2024-11-13 21:08:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:08:16,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-13 21:08:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-13 21:08:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:08:17,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-13 21:08:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-13 21:08:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:08:18,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-13 21:08:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-13 21:08:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:08:18,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2024-11-13 21:08:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2024-11-13 21:08:19,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:08:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2024-11-13 21:08:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2024-11-13 21:08:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:08:20,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 38 states and 54 transitions. [2024-11-13 21:08:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 54 transitions. [2024-11-13 21:08:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:08:21,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2024-11-13 21:08:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2024-11-13 21:08:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:22,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:22,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,950 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 40 states and 56 transitions. [2024-11-13 21:08:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-13 21:08:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:23,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 57 transitions. [2024-11-13 21:08:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 57 transitions. [2024-11-13 21:08:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:08:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 58 transitions. [2024-11-13 21:08:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2024-11-13 21:08:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:08:25,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:25,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2024-11-13 21:08:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-13 21:08:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:08:26,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 44 states and 60 transitions. [2024-11-13 21:08:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-11-13 21:08:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:08:27,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:27,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-11-13 21:08:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-11-13 21:08:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:08:28,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 62 transitions. [2024-11-13 21:08:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-11-13 21:08:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:08:29,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2024-11-13 21:08:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-13 21:08:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:08:31,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2024-11-13 21:08:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-13 21:08:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:08:32,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:32,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 49 states and 65 transitions. [2024-11-13 21:08:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-13 21:08:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:33,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 66 transitions. [2024-11-13 21:08:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-13 21:08:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:08:34,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2024-11-13 21:08:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2024-11-13 21:08:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:08:35,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 68 transitions. [2024-11-13 21:08:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 68 transitions. [2024-11-13 21:08:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:08:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2024-11-13 21:08:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2024-11-13 21:08:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:08:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:39,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 54 states and 70 transitions. [2024-11-13 21:08:39,912 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 70 transitions. [2024-11-13 21:08:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:08:39,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:41,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-13 21:08:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-13 21:08:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:08:41,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:41,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 56 states and 72 transitions. [2024-11-13 21:08:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2024-11-13 21:08:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:08:42,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:42,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 73 transitions. [2024-11-13 21:08:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 73 transitions. [2024-11-13 21:08:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:08:43,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:43,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 58 states and 74 transitions. [2024-11-13 21:08:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2024-11-13 21:08:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:08:44,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 59 states and 75 transitions. [2024-11-13 21:08:46,030 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2024-11-13 21:08:46,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:08:46,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 60 states and 76 transitions. [2024-11-13 21:08:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-11-13 21:08:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:08:47,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 61 states and 77 transitions. [2024-11-13 21:08:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 77 transitions. [2024-11-13 21:08:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:08:48,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 62 states and 78 transitions. [2024-11-13 21:08:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 78 transitions. [2024-11-13 21:08:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:08:50,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 63 states and 79 transitions. [2024-11-13 21:08:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 79 transitions. [2024-11-13 21:08:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:08:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 64 states and 80 transitions. [2024-11-13 21:08:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 80 transitions. [2024-11-13 21:08:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:08:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 65 states and 81 transitions. [2024-11-13 21:08:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2024-11-13 21:08:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:08:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 66 states and 82 transitions. [2024-11-13 21:08:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 82 transitions. [2024-11-13 21:08:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:08:56,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 67 states and 83 transitions. [2024-11-13 21:08:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 83 transitions. [2024-11-13 21:08:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:08:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:08:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 68 states and 84 transitions. [2024-11-13 21:08:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2024-11-13 21:08:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:08:59,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:00,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:00,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 69 states and 85 transitions. [2024-11-13 21:09:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 85 transitions. [2024-11-13 21:09:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:09:00,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2024-11-13 21:09:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2024-11-13 21:09:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:09:02,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 1 proven. 1275 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:04,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:04,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 71 states and 87 transitions. [2024-11-13 21:09:04,054 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2024-11-13 21:09:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:09:04,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 1 proven. 1326 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 72 states and 88 transitions. [2024-11-13 21:09:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 88 transitions. [2024-11-13 21:09:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:09:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 1 proven. 1378 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 73 states and 89 transitions. [2024-11-13 21:09:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2024-11-13 21:09:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:09:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 1 proven. 1431 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 74 states and 90 transitions. [2024-11-13 21:09:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 90 transitions. [2024-11-13 21:09:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:09:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 1 proven. 1485 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 75 states and 91 transitions. [2024-11-13 21:09:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 91 transitions. [2024-11-13 21:09:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:09:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 1 proven. 1540 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 76 states and 92 transitions. [2024-11-13 21:09:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 92 transitions. [2024-11-13 21:09:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:09:12,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 1 proven. 1596 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 77 states and 93 transitions. [2024-11-13 21:09:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 93 transitions. [2024-11-13 21:09:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:09:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 1 proven. 1653 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 78 states and 94 transitions. [2024-11-13 21:09:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 94 transitions. [2024-11-13 21:09:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:09:16,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 1 proven. 1711 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 79 states and 95 transitions. [2024-11-13 21:09:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2024-11-13 21:09:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:09:18,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 1 proven. 1770 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 80 states and 96 transitions. [2024-11-13 21:09:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2024-11-13 21:09:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:09:20,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 1 proven. 1830 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 81 states and 97 transitions. [2024-11-13 21:09:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 97 transitions. [2024-11-13 21:09:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:09:22,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 1 proven. 1891 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 82 states and 98 transitions. [2024-11-13 21:09:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 98 transitions. [2024-11-13 21:09:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:09:24,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 1 proven. 1953 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 83 states and 99 transitions. [2024-11-13 21:09:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 99 transitions. [2024-11-13 21:09:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:09:26,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 1 proven. 2016 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 84 states and 100 transitions. [2024-11-13 21:09:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 100 transitions. [2024-11-13 21:09:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:09:28,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 1 proven. 2080 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 85 states and 101 transitions. [2024-11-13 21:09:31,837 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 101 transitions. [2024-11-13 21:09:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:09:31,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 1 proven. 2145 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 86 states and 102 transitions. [2024-11-13 21:09:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 102 transitions. [2024-11-13 21:09:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:34,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:34,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 2211 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 87 states and 103 transitions. [2024-11-13 21:09:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 103 transitions. [2024-11-13 21:09:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:37,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1 proven. 2278 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 88 states and 104 transitions. [2024-11-13 21:09:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 104 transitions. [2024-11-13 21:09:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:09:39,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1 proven. 2346 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 89 states and 105 transitions. [2024-11-13 21:09:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2024-11-13 21:09:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:09:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1 proven. 2415 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 90 states and 106 transitions. [2024-11-13 21:09:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 106 transitions. [2024-11-13 21:09:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:09:44,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1 proven. 2485 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 91 states and 107 transitions. [2024-11-13 21:09:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 107 transitions. [2024-11-13 21:09:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:09:46,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1 proven. 2556 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 92 states and 108 transitions. [2024-11-13 21:09:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 108 transitions. [2024-11-13 21:09:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:09:49,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1 proven. 2628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 93 states and 109 transitions. [2024-11-13 21:09:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 109 transitions. [2024-11-13 21:09:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:09:52,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1 proven. 2701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 94 states and 110 transitions. [2024-11-13 21:09:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 110 transitions. [2024-11-13 21:09:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:09:55,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1 proven. 2775 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 95 states and 111 transitions. [2024-11-13 21:09:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 111 transitions. [2024-11-13 21:09:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:09:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:58,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1 proven. 2850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 96 states and 112 transitions. [2024-11-13 21:10:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 112 transitions. [2024-11-13 21:10:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:10:01,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1 proven. 2926 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 97 states and 113 transitions. [2024-11-13 21:10:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 113 transitions. [2024-11-13 21:10:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:10:04,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1 proven. 3003 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 98 states and 114 transitions. [2024-11-13 21:10:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 114 transitions. [2024-11-13 21:10:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:10:07,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1 proven. 3081 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 99 states and 115 transitions. [2024-11-13 21:10:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 115 transitions. [2024-11-13 21:10:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:10:10,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1 proven. 3160 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 100 states and 116 transitions. [2024-11-13 21:10:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 116 transitions. [2024-11-13 21:10:13,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:10:13,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1 proven. 3240 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 101 states and 117 transitions. [2024-11-13 21:10:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 117 transitions. [2024-11-13 21:10:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:10:16,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1 proven. 3321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 102 states and 118 transitions. [2024-11-13 21:10:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2024-11-13 21:10:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:10:20,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:20,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1 proven. 3403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 103 states and 119 transitions. [2024-11-13 21:10:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 119 transitions. [2024-11-13 21:10:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:10:23,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1 proven. 3486 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 104 states and 120 transitions. [2024-11-13 21:10:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 120 transitions. [2024-11-13 21:10:27,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:10:27,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1 proven. 3570 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 105 states and 121 transitions. [2024-11-13 21:10:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 121 transitions. [2024-11-13 21:10:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:10:30,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1 proven. 3655 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 106 states and 122 transitions. [2024-11-13 21:10:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2024-11-13 21:10:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:10:34,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1 proven. 3741 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 107 states and 123 transitions. [2024-11-13 21:10:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 123 transitions. [2024-11-13 21:10:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:10:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1 proven. 3828 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 108 states and 124 transitions. [2024-11-13 21:10:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2024-11-13 21:10:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:10:41,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1 proven. 3916 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 109 states and 125 transitions. [2024-11-13 21:10:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 125 transitions. [2024-11-13 21:10:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:10:45,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 1 proven. 4005 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 110 states and 126 transitions. [2024-11-13 21:10:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2024-11-13 21:10:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:10:48,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 1 proven. 4095 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 111 states and 127 transitions. [2024-11-13 21:10:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-13 21:10:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:10:52,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 1 proven. 4186 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 112 states and 128 transitions. [2024-11-13 21:10:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 128 transitions. [2024-11-13 21:10:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:10:56,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 1 proven. 4278 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 113 states and 129 transitions. [2024-11-13 21:11:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 129 transitions. [2024-11-13 21:11:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:11:00,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 1 proven. 4371 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 114 states and 130 transitions. [2024-11-13 21:11:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 130 transitions. [2024-11-13 21:11:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:11:04,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:04,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 1 proven. 4465 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 115 states and 131 transitions. [2024-11-13 21:11:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 131 transitions. [2024-11-13 21:11:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:11:08,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 1 proven. 4560 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 116 states and 132 transitions. [2024-11-13 21:11:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 132 transitions. [2024-11-13 21:11:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:11:12,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:12,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 1 proven. 4656 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 117 states and 133 transitions. [2024-11-13 21:11:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 133 transitions. [2024-11-13 21:11:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:11:15,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 1 proven. 4753 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:19,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 118 states and 134 transitions. [2024-11-13 21:11:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 134 transitions. [2024-11-13 21:11:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:11:19,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:19,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 1 proven. 4851 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 119 states and 135 transitions. [2024-11-13 21:11:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 135 transitions. [2024-11-13 21:11:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:11:23,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:23,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 1 proven. 4950 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 120 states and 136 transitions. [2024-11-13 21:11:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 136 transitions. [2024-11-13 21:11:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:11:27,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 1 proven. 5050 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 121 states and 137 transitions. [2024-11-13 21:11:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 137 transitions. [2024-11-13 21:11:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:11:31,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 1 proven. 5151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 122 states and 138 transitions. [2024-11-13 21:11:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 138 transitions. [2024-11-13 21:11:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:11:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 1 proven. 5253 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 123 states and 139 transitions. [2024-11-13 21:11:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 139 transitions. [2024-11-13 21:11:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:11:39,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 1 proven. 5356 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 124 states and 140 transitions. [2024-11-13 21:11:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 140 transitions. [2024-11-13 21:11:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:11:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 1 proven. 5460 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 125 states and 141 transitions. [2024-11-13 21:11:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 141 transitions. [2024-11-13 21:11:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:11:47,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 1 proven. 5565 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 126 states and 142 transitions. [2024-11-13 21:11:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 142 transitions. [2024-11-13 21:11:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:11:51,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 1 proven. 5671 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 127 states and 143 transitions. [2024-11-13 21:11:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 143 transitions. [2024-11-13 21:11:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:11:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 1 proven. 5778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 128 states and 144 transitions. [2024-11-13 21:12:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 144 transitions. [2024-11-13 21:12:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:12:00,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 1 proven. 5886 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 129 states and 145 transitions. [2024-11-13 21:12:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 145 transitions. [2024-11-13 21:12:04,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:12:04,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:04,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 1 proven. 5995 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 130 states and 146 transitions. [2024-11-13 21:12:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 146 transitions. [2024-11-13 21:12:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:12:09,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 1 proven. 6105 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 131 states and 147 transitions. [2024-11-13 21:12:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 147 transitions. [2024-11-13 21:12:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:12:14,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 1 proven. 6216 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 132 states and 148 transitions. [2024-11-13 21:12:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 148 transitions. [2024-11-13 21:12:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:12:18,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 1 proven. 6328 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 133 states and 149 transitions. [2024-11-13 21:12:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 149 transitions. [2024-11-13 21:12:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:12:23,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 1 proven. 6441 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 134 states and 150 transitions. [2024-11-13 21:12:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 150 transitions. [2024-11-13 21:12:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:12:28,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 1 proven. 6555 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 135 states and 151 transitions. [2024-11-13 21:12:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 151 transitions. [2024-11-13 21:12:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:12:33,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 1 proven. 6670 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 136 states and 152 transitions. [2024-11-13 21:12:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 152 transitions. [2024-11-13 21:12:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:12:37,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 1 proven. 6786 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:42,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 137 states and 153 transitions. [2024-11-13 21:12:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 153 transitions. [2024-11-13 21:12:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:12:42,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 1 proven. 6903 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 138 states and 154 transitions. [2024-11-13 21:12:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 154 transitions. [2024-11-13 21:12:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:12:47,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:47,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 1 proven. 7021 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 139 states and 155 transitions. [2024-11-13 21:12:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 155 transitions. [2024-11-13 21:12:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:12:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 1 proven. 7140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 140 states and 156 transitions. [2024-11-13 21:12:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 156 transitions. [2024-11-13 21:12:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:12:57,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 1 proven. 7260 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 141 states and 157 transitions. [2024-11-13 21:13:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 157 transitions. [2024-11-13 21:13:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:13:02,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 1 proven. 7381 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 142 states and 158 transitions. [2024-11-13 21:13:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 158 transitions. [2024-11-13 21:13:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:13:07,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 1 proven. 7503 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 143 states and 159 transitions. [2024-11-13 21:13:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 159 transitions. [2024-11-13 21:13:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:13:12,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 1 proven. 7626 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 144 states and 160 transitions. [2024-11-13 21:13:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 160 transitions. [2024-11-13 21:13:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:13:18,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 1 proven. 7750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 145 states and 161 transitions. [2024-11-13 21:13:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 161 transitions. [2024-11-13 21:13:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:13:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 1 proven. 7875 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:29,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 146 states and 162 transitions. [2024-11-13 21:13:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 162 transitions. [2024-11-13 21:13:29,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:13:29,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:29,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8006 backedges. 1 proven. 8001 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 147 states and 163 transitions. [2024-11-13 21:13:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2024-11-13 21:13:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:13:34,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8133 backedges. 1 proven. 8128 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 148 states and 164 transitions. [2024-11-13 21:13:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 164 transitions. [2024-11-13 21:13:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:13:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8261 backedges. 1 proven. 8256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 149 states and 165 transitions. [2024-11-13 21:13:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 165 transitions. [2024-11-13 21:13:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:13:45,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:45,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8390 backedges. 1 proven. 8385 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 150 states and 166 transitions. [2024-11-13 21:13:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2024-11-13 21:13:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:13:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8520 backedges. 1 proven. 8515 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 151 states and 167 transitions. [2024-11-13 21:13:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 167 transitions. [2024-11-13 21:13:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:13:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8651 backedges. 1 proven. 8646 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 152 states and 168 transitions. [2024-11-13 21:14:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 168 transitions. [2024-11-13 21:14:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:14:02,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8783 backedges. 1 proven. 8778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 153 states and 169 transitions. [2024-11-13 21:14:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 169 transitions. [2024-11-13 21:14:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:14:08,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8916 backedges. 1 proven. 8911 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 154 states and 170 transitions. [2024-11-13 21:14:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 170 transitions. [2024-11-13 21:14:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:14:14,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,042 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 1 proven. 9045 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 155 states and 171 transitions. [2024-11-13 21:14:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2024-11-13 21:14:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:14:20,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 9185 backedges. 1 proven. 9180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 156 states and 172 transitions. [2024-11-13 21:14:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 172 transitions. [2024-11-13 21:14:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:14:26,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 9321 backedges. 1 proven. 9316 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 157 states and 173 transitions. [2024-11-13 21:14:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 173 transitions. [2024-11-13 21:14:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:14:32,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 9458 backedges. 1 proven. 9453 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 158 states and 174 transitions. [2024-11-13 21:14:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 174 transitions. [2024-11-13 21:14:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:14:38,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9596 backedges. 1 proven. 9591 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 159 states and 175 transitions. [2024-11-13 21:14:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 175 transitions. [2024-11-13 21:14:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:14:44,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 9735 backedges. 1 proven. 9730 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 160 states and 176 transitions. [2024-11-13 21:14:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 176 transitions. [2024-11-13 21:14:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:14:51,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 9875 backedges. 1 proven. 9870 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 161 states and 177 transitions. [2024-11-13 21:14:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 177 transitions. [2024-11-13 21:14:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:14:57,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 10016 backedges. 1 proven. 10011 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 162 states and 178 transitions. [2024-11-13 21:15:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 178 transitions. [2024-11-13 21:15:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:15:05,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:09,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10158 backedges. 1 proven. 10153 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 163 states and 179 transitions. [2024-11-13 21:15:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 179 transitions. [2024-11-13 21:15:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:15:11,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:11,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 10301 backedges. 1 proven. 10296 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:18,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 164 states and 180 transitions. [2024-11-13 21:15:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 180 transitions. [2024-11-13 21:15:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:15:18,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 10445 backedges. 1 proven. 10440 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 165 states and 181 transitions. [2024-11-13 21:15:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 181 transitions. [2024-11-13 21:15:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:15:25,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10590 backedges. 1 proven. 10585 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:32,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 166 states and 182 transitions. [2024-11-13 21:15:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 182 transitions. [2024-11-13 21:15:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:15:32,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 10736 backedges. 1 proven. 10731 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 167 states and 183 transitions. [2024-11-13 21:15:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 183 transitions. [2024-11-13 21:15:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:15:39,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 10883 backedges. 1 proven. 10878 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 168 states and 184 transitions. [2024-11-13 21:15:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 184 transitions. [2024-11-13 21:15:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:15:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11031 backedges. 1 proven. 11026 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 169 states and 185 transitions. [2024-11-13 21:15:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 185 transitions. [2024-11-13 21:15:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:15:53,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11180 backedges. 1 proven. 11175 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:00,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 170 states and 186 transitions. [2024-11-13 21:16:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 186 transitions. [2024-11-13 21:16:00,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:16:00,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 11330 backedges. 1 proven. 11325 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 171 states and 187 transitions. [2024-11-13 21:16:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 187 transitions. [2024-11-13 21:16:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:16:07,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 11481 backedges. 1 proven. 11476 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 172 states and 188 transitions. [2024-11-13 21:16:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 188 transitions. [2024-11-13 21:16:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:16:14,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11633 backedges. 1 proven. 11628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 173 states and 189 transitions. [2024-11-13 21:16:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 189 transitions. [2024-11-13 21:16:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:16:22,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11786 backedges. 1 proven. 11781 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 174 states and 190 transitions. [2024-11-13 21:16:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 190 transitions. [2024-11-13 21:16:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:16:29,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 11940 backedges. 1 proven. 11935 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 175 states and 191 transitions. [2024-11-13 21:16:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 191 transitions. [2024-11-13 21:16:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:16:37,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12095 backedges. 1 proven. 12090 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 176 states and 192 transitions. [2024-11-13 21:16:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 192 transitions. [2024-11-13 21:16:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:16:45,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12251 backedges. 1 proven. 12246 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:16:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 177 states and 193 transitions. [2024-11-13 21:16:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 193 transitions. [2024-11-13 21:16:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:16:52,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12408 backedges. 1 proven. 12403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 178 states and 194 transitions. [2024-11-13 21:17:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 194 transitions. [2024-11-13 21:17:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:17:00,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12566 backedges. 1 proven. 12561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 179 states and 195 transitions. [2024-11-13 21:17:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 195 transitions. [2024-11-13 21:17:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:17:07,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:07,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12725 backedges. 1 proven. 12720 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 180 states and 196 transitions. [2024-11-13 21:17:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 196 transitions. [2024-11-13 21:17:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:17:15,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12885 backedges. 1 proven. 12880 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 181 states and 197 transitions. [2024-11-13 21:17:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 197 transitions. [2024-11-13 21:17:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:17:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 13046 backedges. 1 proven. 13041 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:31,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 182 states and 198 transitions. [2024-11-13 21:17:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 198 transitions. [2024-11-13 21:17:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:17:31,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 1 proven. 13203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 183 states and 199 transitions. [2024-11-13 21:17:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 199 transitions. [2024-11-13 21:17:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:17:39,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 13371 backedges. 1 proven. 13366 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 184 states and 200 transitions. [2024-11-13 21:17:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 200 transitions. [2024-11-13 21:17:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:17:47,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 13535 backedges. 1 proven. 13530 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 185 states and 201 transitions. [2024-11-13 21:17:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 201 transitions. [2024-11-13 21:17:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:17:56,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13700 backedges. 1 proven. 13695 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 186 states and 202 transitions. [2024-11-13 21:18:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 202 transitions. [2024-11-13 21:18:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:18:04,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13866 backedges. 1 proven. 13861 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 187 states and 203 transitions. [2024-11-13 21:18:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 203 transitions. [2024-11-13 21:18:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:18:12,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 14033 backedges. 1 proven. 14028 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 188 states and 204 transitions. [2024-11-13 21:18:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 204 transitions. [2024-11-13 21:18:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:18:21,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 14201 backedges. 1 proven. 14196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 189 states and 205 transitions. [2024-11-13 21:18:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 205 transitions. [2024-11-13 21:18:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:18:30,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 14370 backedges. 1 proven. 14365 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 190 states and 206 transitions. [2024-11-13 21:18:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 206 transitions. [2024-11-13 21:18:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:18:39,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 14540 backedges. 1 proven. 14535 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 191 states and 207 transitions. [2024-11-13 21:18:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 207 transitions. [2024-11-13 21:18:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:18:49,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14711 backedges. 1 proven. 14706 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 192 states and 208 transitions. [2024-11-13 21:18:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 208 transitions. [2024-11-13 21:18:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:18:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14883 backedges. 1 proven. 14878 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 193 states and 209 transitions. [2024-11-13 21:19:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 209 transitions. [2024-11-13 21:19:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:19:07,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:07,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15056 backedges. 1 proven. 15051 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 194 states and 210 transitions. [2024-11-13 21:19:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 210 transitions. [2024-11-13 21:19:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:19:17,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:23,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15230 backedges. 1 proven. 15225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 195 states and 211 transitions. [2024-11-13 21:19:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 211 transitions. [2024-11-13 21:19:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:19:26,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15405 backedges. 1 proven. 15400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 196 states and 212 transitions. [2024-11-13 21:19:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 212 transitions. [2024-11-13 21:19:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:19:35,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15581 backedges. 1 proven. 15576 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 197 states and 213 transitions. [2024-11-13 21:19:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 213 transitions. [2024-11-13 21:19:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:19:46,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15758 backedges. 1 proven. 15753 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 198 states and 214 transitions. [2024-11-13 21:19:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 214 transitions. [2024-11-13 21:19:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:19:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15936 backedges. 1 proven. 15931 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 199 states and 215 transitions. [2024-11-13 21:20:06,262 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 215 transitions. [2024-11-13 21:20:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:20:06,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16115 backedges. 1 proven. 16110 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 200 states and 216 transitions. [2024-11-13 21:20:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 216 transitions. [2024-11-13 21:20:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:20:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:16,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16295 backedges. 1 proven. 16290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 201 states and 217 transitions. [2024-11-13 21:20:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 217 transitions. [2024-11-13 21:20:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:20:26,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16476 backedges. 1 proven. 16471 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 202 states and 218 transitions. [2024-11-13 21:20:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 218 transitions. [2024-11-13 21:20:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:20:36,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16658 backedges. 1 proven. 16653 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 203 states and 219 transitions. [2024-11-13 21:20:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 219 transitions. [2024-11-13 21:20:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:20:46,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16841 backedges. 1 proven. 16836 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:20:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 204 states and 220 transitions. [2024-11-13 21:20:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 220 transitions. [2024-11-13 21:20:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:20:56,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 17025 backedges. 1 proven. 17020 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 205 states and 221 transitions. [2024-11-13 21:21:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 221 transitions. [2024-11-13 21:21:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:21:08,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:08,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17210 backedges. 1 proven. 17205 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 206 states and 222 transitions. [2024-11-13 21:21:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 222 transitions. [2024-11-13 21:21:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:21:18,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17396 backedges. 1 proven. 17391 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 207 states and 223 transitions. [2024-11-13 21:21:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 223 transitions. [2024-11-13 21:21:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:21:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 17583 backedges. 1 proven. 17578 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 208 states and 224 transitions. [2024-11-13 21:21:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 224 transitions. [2024-11-13 21:21:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:21:40,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17771 backedges. 1 proven. 17766 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 209 states and 225 transitions. [2024-11-13 21:21:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 225 transitions. [2024-11-13 21:21:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:21:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 17960 backedges. 1 proven. 17955 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:22:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:05,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 210 states and 226 transitions. [2024-11-13 21:22:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 226 transitions. [2024-11-13 21:22:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:22:05,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat