./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/id_trans.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/id_trans.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6aaead44d7f76ddac498383f5d9663622bc4506781697c14d3a4988231066e32 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:24,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:24,316 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:43:24,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:24,320 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:24,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:24,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:24,341 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:24,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:24,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:24,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:24,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:24,343 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:43:24,343 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:24,344 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:43:24,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:24,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:24,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:24,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:24,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:24,345 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:43:24,347 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:43:24,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:43:24,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:24,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:24,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:24,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:24,349 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:24,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:24,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:24,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:24,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:24,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:24,355 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:24,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:24,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6aaead44d7f76ddac498383f5d9663622bc4506781697c14d3a4988231066e32 [2024-11-08 19:43:24,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:24,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:24,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:24,628 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:24,629 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:24,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-invgen/id_trans.i Unable to find full path for "g++" [2024-11-08 19:43:26,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:26,796 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:26,797 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/sv-benchmarks/c/loop-invgen/id_trans.i [2024-11-08 19:43:26,803 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/data/51c47da43/9543932f86cd4e4082c5d9e22f14fef9/FLAG099b21dd5 [2024-11-08 19:43:27,144 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/data/51c47da43/9543932f86cd4e4082c5d9e22f14fef9 [2024-11-08 19:43:27,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:27,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:27,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:27,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:27,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:27,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d98f04b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27, skipping insertion in model container [2024-11-08 19:43:27,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:27,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:27,426 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:27,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:27,456 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:27,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27 WrapperNode [2024-11-08 19:43:27,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:27,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:27,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:27,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:27,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,472 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,491 INFO L138 Inliner]: procedures = 16, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 59 [2024-11-08 19:43:27,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:27,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:27,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:27,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:27,502 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,504 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,504 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,512 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,513 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:27,516 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:27,516 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:27,516 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:27,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:27,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:27,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:27,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537fcefc-49dc-42b9-a195-be825aadc5a6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:43:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:43:27,648 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:27,649 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:27,862 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-08 19:43:27,862 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:43:27,927 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:43:27,927 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:43:27,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:27 BoogieIcfgContainer [2024-11-08 19:43:27,928 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:43:27,929 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:43:27,929 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:43:27,939 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:43:27,939 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:27" (1/1) ... [2024-11-08 19:43:27,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:43:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-08 19:43:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-08 19:43:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:43:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-08 19:43:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-08 19:43:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:43:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-08 19:43:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-08 19:43:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:43:28,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-08 19:43:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-08 19:43:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:43:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-08 19:43:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-08 19:43:29,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:43:29,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 40 states and 52 transitions. [2024-11-08 19:43:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2024-11-08 19:43:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:43:29,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-11-08 19:43:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-08 19:43:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:43:29,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:43:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 43 states and 56 transitions. [2024-11-08 19:43:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 56 transitions. [2024-11-08 19:43:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:43:29,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:43:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2024-11-08 19:43:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-08 19:43:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:43:30,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 49 states and 64 transitions. [2024-11-08 19:43:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-08 19:43:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:43:30,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 50 states and 67 transitions. [2024-11-08 19:43:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2024-11-08 19:43:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 68 transitions. [2024-11-08 19:43:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2024-11-08 19:43:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:43:31,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 65 states and 90 transitions. [2024-11-08 19:43:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-11-08 19:43:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:43:32,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:32,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 71 states and 103 transitions. [2024-11-08 19:43:32,732 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 103 transitions. [2024-11-08 19:43:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:43:32,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:32,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 72 states and 104 transitions. [2024-11-08 19:43:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 104 transitions. [2024-11-08 19:43:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:43:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 74 states and 106 transitions. [2024-11-08 19:43:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 106 transitions. [2024-11-08 19:43:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:43:33,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:34,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 81 states and 120 transitions. [2024-11-08 19:43:34,395 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2024-11-08 19:43:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:43:34,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:34,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 82 states and 120 transitions. [2024-11-08 19:43:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 120 transitions. [2024-11-08 19:43:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:43:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 121 transitions. [2024-11-08 19:43:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 121 transitions. [2024-11-08 19:43:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:43:35,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:43:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 81 states and 117 transitions. [2024-11-08 19:43:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 117 transitions. [2024-11-08 19:43:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:43:35,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:43:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 84 states and 121 transitions. [2024-11-08 19:43:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 121 transitions. [2024-11-08 19:43:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:43:35,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:43:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 91 states and 130 transitions. [2024-11-08 19:43:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-08 19:43:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:36,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:43:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 144 transitions. [2024-11-08 19:43:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2024-11-08 19:43:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:43:36,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 19:43:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 100 states and 145 transitions. [2024-11-08 19:43:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2024-11-08 19:43:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:43:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 19:43:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 112 states and 162 transitions. [2024-11-08 19:43:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 162 transitions. [2024-11-08 19:43:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:43:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:43:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:39,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 113 states and 162 transitions. [2024-11-08 19:43:39,621 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-11-08 19:43:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:43:39,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:39,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:43:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 119 states and 174 transitions. [2024-11-08 19:43:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 174 transitions. [2024-11-08 19:43:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:43:40,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:43:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 120 states and 174 transitions. [2024-11-08 19:43:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 174 transitions. [2024-11-08 19:43:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:43:41,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:41,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:43:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 122 states and 175 transitions. [2024-11-08 19:43:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 175 transitions. [2024-11-08 19:43:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:43:41,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:41,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:43:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 130 states and 189 transitions. [2024-11-08 19:43:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 189 transitions. [2024-11-08 19:43:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:43:42,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:42,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 19:43:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 130 states and 188 transitions. [2024-11-08 19:43:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 188 transitions. [2024-11-08 19:43:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:43:43,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 19:43:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 142 states and 204 transitions. [2024-11-08 19:43:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 204 transitions. [2024-11-08 19:43:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:43:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:43:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 148 states and 216 transitions. [2024-11-08 19:43:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 216 transitions. [2024-11-08 19:43:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:43:45,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:43:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 149 states and 216 transitions. [2024-11-08 19:43:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-08 19:43:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:43:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:43:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 151 states and 217 transitions. [2024-11-08 19:43:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2024-11-08 19:43:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:43:46,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:43:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 159 states and 231 transitions. [2024-11-08 19:43:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 231 transitions. [2024-11-08 19:43:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:43:47,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-08 19:43:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 159 states and 230 transitions. [2024-11-08 19:43:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 230 transitions. [2024-11-08 19:43:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:48,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 19:43:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 171 states and 246 transitions. [2024-11-08 19:43:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 246 transitions. [2024-11-08 19:43:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:43:49,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:43:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 178 states and 260 transitions. [2024-11-08 19:43:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 260 transitions. [2024-11-08 19:43:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:43:51,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:43:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 179 states and 260 transitions. [2024-11-08 19:43:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 260 transitions. [2024-11-08 19:43:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:43:52,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:52,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:43:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 181 states and 261 transitions. [2024-11-08 19:43:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 261 transitions. [2024-11-08 19:43:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:43:53,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 19:43:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 189 states and 275 transitions. [2024-11-08 19:43:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-08 19:43:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:43:54,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-11-08 19:43:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 189 states and 274 transitions. [2024-11-08 19:43:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 274 transitions. [2024-11-08 19:43:55,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:43:55,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 19:43:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 201 states and 290 transitions. [2024-11-08 19:43:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 290 transitions. [2024-11-08 19:43:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:43:56,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 19:43:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 207 states and 302 transitions. [2024-11-08 19:43:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 302 transitions. [2024-11-08 19:43:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:43:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 19:43:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 208 states and 302 transitions. [2024-11-08 19:43:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 302 transitions. [2024-11-08 19:43:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:43:59,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 19:43:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 210 states and 303 transitions. [2024-11-08 19:43:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 303 transitions. [2024-11-08 19:43:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:43:59,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 19:44:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:01,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 218 states and 317 transitions. [2024-11-08 19:44:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 317 transitions. [2024-11-08 19:44:01,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:44:01,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:01,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-08 19:44:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 218 states and 316 transitions. [2024-11-08 19:44:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 316 transitions. [2024-11-08 19:44:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:44:02,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:02,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2024-11-08 19:44:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 230 states and 332 transitions. [2024-11-08 19:44:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 332 transitions. [2024-11-08 19:44:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:44:03,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 19:44:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 236 states and 344 transitions. [2024-11-08 19:44:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 344 transitions. [2024-11-08 19:44:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:44:05,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 19:44:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 237 states and 344 transitions. [2024-11-08 19:44:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 344 transitions. [2024-11-08 19:44:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:44:06,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 19:44:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 239 states and 345 transitions. [2024-11-08 19:44:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 345 transitions. [2024-11-08 19:44:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:44:07,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 19:44:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 247 states and 359 transitions. [2024-11-08 19:44:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 359 transitions. [2024-11-08 19:44:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:44:08,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2024-11-08 19:44:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 247 states and 358 transitions. [2024-11-08 19:44:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 358 transitions. [2024-11-08 19:44:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:44:09,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 19:44:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 259 states and 374 transitions. [2024-11-08 19:44:11,149 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 374 transitions. [2024-11-08 19:44:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:44:11,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 19:44:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 265 states and 385 transitions. [2024-11-08 19:44:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 385 transitions. [2024-11-08 19:44:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:44:12,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 19:44:13,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 266 states and 385 transitions. [2024-11-08 19:44:13,710 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 385 transitions. [2024-11-08 19:44:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:44:13,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 19:44:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 268 states and 386 transitions. [2024-11-08 19:44:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 386 transitions. [2024-11-08 19:44:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:44:14,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1384 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:44:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 272 states and 395 transitions. [2024-11-08 19:44:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 395 transitions. [2024-11-08 19:44:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:44:15,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1392 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2024-11-08 19:44:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 272 states and 394 transitions. [2024-11-08 19:44:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 394 transitions. [2024-11-08 19:44:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:44:17,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 1377 trivial. 0 not checked. [2024-11-08 19:44:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 284 states and 410 transitions. [2024-11-08 19:44:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 410 transitions. [2024-11-08 19:44:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:44:19,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1570 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 19:44:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 291 states and 424 transitions. [2024-11-08 19:44:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 424 transitions. [2024-11-08 19:44:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:44:22,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1570 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 19:44:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 292 states and 424 transitions. [2024-11-08 19:44:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 424 transitions. [2024-11-08 19:44:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:44:23,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1570 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 19:44:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 294 states and 425 transitions. [2024-11-08 19:44:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 425 transitions. [2024-11-08 19:44:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:44:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1662 backedges. 0 proven. 472 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 19:44:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 297 states and 429 transitions. [2024-11-08 19:44:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 429 transitions. [2024-11-08 19:44:25,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:44:25,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 19:44:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 305 states and 443 transitions. [2024-11-08 19:44:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 443 transitions. [2024-11-08 19:44:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:44:27,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1773 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1764 trivial. 0 not checked. [2024-11-08 19:44:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 306 states and 444 transitions. [2024-11-08 19:44:29,194 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 444 transitions. [2024-11-08 19:44:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:44:29,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1756 trivial. 0 not checked. [2024-11-08 19:44:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 318 states and 460 transitions. [2024-11-08 19:44:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 460 transitions. [2024-11-08 19:44:30,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:44:30,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1973 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 19:44:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 324 states and 472 transitions. [2024-11-08 19:44:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 472 transitions. [2024-11-08 19:44:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:44:32,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1973 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 19:44:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 325 states and 472 transitions. [2024-11-08 19:44:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 472 transitions. [2024-11-08 19:44:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:44:34,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1973 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 19:44:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 327 states and 473 transitions. [2024-11-08 19:44:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 473 transitions. [2024-11-08 19:44:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:44:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2190 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-08 19:44:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 335 states and 487 transitions. [2024-11-08 19:44:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 487 transitions. [2024-11-08 19:44:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:44:37,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2200 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2190 trivial. 0 not checked. [2024-11-08 19:44:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 335 states and 486 transitions. [2024-11-08 19:44:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 486 transitions. [2024-11-08 19:44:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:44:39,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2210 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2181 trivial. 0 not checked. [2024-11-08 19:44:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 347 states and 502 transitions. [2024-11-08 19:44:41,283 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 502 transitions. [2024-11-08 19:44:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:44:41,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:41,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 700 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 19:44:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 353 states and 514 transitions. [2024-11-08 19:44:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 514 transitions. [2024-11-08 19:44:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:44:43,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 700 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 19:44:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 354 states and 514 transitions. [2024-11-08 19:44:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 514 transitions. [2024-11-08 19:44:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:44:45,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 700 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 19:44:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 356 states and 515 transitions. [2024-11-08 19:44:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 515 transitions. [2024-11-08 19:44:46,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:44:46,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2662 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-08 19:44:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 364 states and 529 transitions. [2024-11-08 19:44:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 529 transitions. [2024-11-08 19:44:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:44:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2673 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2662 trivial. 0 not checked. [2024-11-08 19:44:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 364 states and 528 transitions. [2024-11-08 19:44:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 528 transitions. [2024-11-08 19:44:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 19:44:51,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2684 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-08 19:44:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 376 states and 544 transitions. [2024-11-08 19:44:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 544 transitions. [2024-11-08 19:44:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 19:44:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 0 proven. 847 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 19:44:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 382 states and 555 transitions. [2024-11-08 19:44:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 555 transitions. [2024-11-08 19:44:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 19:44:55,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 0 proven. 847 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 19:44:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 383 states and 555 transitions. [2024-11-08 19:44:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 555 transitions. [2024-11-08 19:44:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 19:44:57,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 0 proven. 847 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 19:44:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 385 states and 556 transitions. [2024-11-08 19:44:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 556 transitions. [2024-11-08 19:44:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 19:44:59,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3180 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 19:45:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 392 states and 569 transitions. [2024-11-08 19:45:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 569 transitions. [2024-11-08 19:45:01,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 19:45:01,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3192 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3180 trivial. 0 not checked. [2024-11-08 19:45:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 392 states and 568 transitions. [2024-11-08 19:45:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 568 transitions. [2024-11-08 19:45:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 19:45:03,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3169 trivial. 0 not checked. [2024-11-08 19:45:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 404 states and 584 transitions. [2024-11-08 19:45:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 584 transitions. [2024-11-08 19:45:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 19:45:05,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:05,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-08 19:45:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 411 states and 598 transitions. [2024-11-08 19:45:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 598 transitions. [2024-11-08 19:45:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 19:45:09,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-08 19:45:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 412 states and 598 transitions. [2024-11-08 19:45:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 598 transitions. [2024-11-08 19:45:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 19:45:11,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:12,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-08 19:45:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 414 states and 599 transitions. [2024-11-08 19:45:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 599 transitions. [2024-11-08 19:45:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 19:45:13,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3744 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-08 19:45:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 422 states and 613 transitions. [2024-11-08 19:45:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 613 transitions. [2024-11-08 19:45:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 19:45:15,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:16,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3757 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3744 trivial. 0 not checked. [2024-11-08 19:45:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 422 states and 612 transitions. [2024-11-08 19:45:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 612 transitions. [2024-11-08 19:45:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 19:45:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3770 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3732 trivial. 0 not checked. [2024-11-08 19:45:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 434 states and 628 transitions. [2024-11-08 19:45:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 628 transitions. [2024-11-08 19:45:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 19:45:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4045 backedges. 0 proven. 1183 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 19:45:24,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 440 states and 640 transitions. [2024-11-08 19:45:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 640 transitions. [2024-11-08 19:45:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 19:45:24,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4045 backedges. 0 proven. 1183 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 19:45:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 441 states and 640 transitions. [2024-11-08 19:45:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 640 transitions. [2024-11-08 19:45:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 19:45:26,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4045 backedges. 0 proven. 1183 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 19:45:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 443 states and 641 transitions. [2024-11-08 19:45:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 641 transitions. [2024-11-08 19:45:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 19:45:28,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4354 backedges. 0 proven. 1274 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-08 19:45:31,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 451 states and 655 transitions. [2024-11-08 19:45:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 655 transitions. [2024-11-08 19:45:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 19:45:31,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:31,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:31,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4368 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4354 trivial. 0 not checked. [2024-11-08 19:45:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 451 states and 654 transitions. [2024-11-08 19:45:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 654 transitions. [2024-11-08 19:45:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 19:45:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:33,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4382 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 4341 trivial. 0 not checked. [2024-11-08 19:45:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 463 states and 670 transitions. [2024-11-08 19:45:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 670 transitions. [2024-11-08 19:45:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:45:35,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 1372 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-08 19:45:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 469 states and 682 transitions. [2024-11-08 19:45:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 682 transitions. [2024-11-08 19:45:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:45:38,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 1372 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-08 19:45:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 470 states and 682 transitions. [2024-11-08 19:45:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 682 transitions. [2024-11-08 19:45:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:45:41,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 1372 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-08 19:45:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 472 states and 683 transitions. [2024-11-08 19:45:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 683 transitions. [2024-11-08 19:45:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 19:45:43,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:43,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5010 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 19:45:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 480 states and 697 transitions. [2024-11-08 19:45:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 697 transitions. [2024-11-08 19:45:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 19:45:46,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5025 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5010 trivial. 0 not checked. [2024-11-08 19:45:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 480 states and 696 transitions. [2024-11-08 19:45:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 696 transitions. [2024-11-08 19:45:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-08 19:45:49,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5040 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 4996 trivial. 0 not checked. [2024-11-08 19:45:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 492 states and 712 transitions. [2024-11-08 19:45:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 712 transitions. [2024-11-08 19:45:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 19:45:51,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5357 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-08 19:45:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 498 states and 723 transitions. [2024-11-08 19:45:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 723 transitions. [2024-11-08 19:45:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 19:45:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5357 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-08 19:45:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 499 states and 723 transitions. [2024-11-08 19:45:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2024-11-08 19:45:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 19:45:58,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5357 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-08 19:46:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 501 states and 724 transitions. [2024-11-08 19:46:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 724 transitions. [2024-11-08 19:46:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 19:46:01,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5712 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-08 19:46:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 505 states and 733 transitions. [2024-11-08 19:46:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 733 transitions. [2024-11-08 19:46:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 19:46:04,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5728 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5712 trivial. 0 not checked. [2024-11-08 19:46:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 505 states and 732 transitions. [2024-11-08 19:46:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 732 transitions. [2024-11-08 19:46:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 19:46:07,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5744 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 5697 trivial. 0 not checked. [2024-11-08 19:46:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 517 states and 748 transitions. [2024-11-08 19:46:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 748 transitions. [2024-11-08 19:46:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 19:46:10,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:10,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:12,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6082 backedges. 0 proven. 1792 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 19:46:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 524 states and 762 transitions. [2024-11-08 19:46:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 762 transitions. [2024-11-08 19:46:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 19:46:16,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6082 backedges. 0 proven. 1792 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 19:46:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 525 states and 762 transitions. [2024-11-08 19:46:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 762 transitions. [2024-11-08 19:46:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 19:46:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6082 backedges. 0 proven. 1792 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 19:46:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 527 states and 763 transitions. [2024-11-08 19:46:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 763 transitions. [2024-11-08 19:46:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-08 19:46:22,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6262 backedges. 0 proven. 1840 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-08 19:46:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 530 states and 767 transitions. [2024-11-08 19:46:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 767 transitions. [2024-11-08 19:46:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-08 19:46:24,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6460 backedges. 0 proven. 1904 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-08 19:46:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 538 states and 781 transitions. [2024-11-08 19:46:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 781 transitions. [2024-11-08 19:46:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 19:46:28,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6477 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6460 trivial. 0 not checked. [2024-11-08 19:46:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 538 states and 780 transitions. [2024-11-08 19:46:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 780 transitions. [2024-11-08 19:46:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 19:46:31,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6494 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 6444 trivial. 0 not checked. [2024-11-08 19:46:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 550 states and 796 transitions. [2024-11-08 19:46:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 796 transitions. [2024-11-08 19:46:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 19:46:34,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:36,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6853 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-08 19:46:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 556 states and 808 transitions. [2024-11-08 19:46:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 808 transitions. [2024-11-08 19:46:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 19:46:38,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6853 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-08 19:46:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 557 states and 808 transitions. [2024-11-08 19:46:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 808 transitions. [2024-11-08 19:46:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 19:46:41,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6853 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-08 19:46:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 559 states and 809 transitions. [2024-11-08 19:46:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 809 transitions. [2024-11-08 19:46:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 19:46:44,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7254 backedges. 0 proven. 2142 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 19:46:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 567 states and 823 transitions. [2024-11-08 19:46:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 823 transitions. [2024-11-08 19:46:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-08 19:46:49,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7272 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7254 trivial. 0 not checked. [2024-11-08 19:46:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 567 states and 822 transitions. [2024-11-08 19:46:52,139 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 822 transitions. [2024-11-08 19:46:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-08 19:46:52,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:52,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7290 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 7237 trivial. 0 not checked. [2024-11-08 19:46:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 579 states and 838 transitions. [2024-11-08 19:46:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 838 transitions. [2024-11-08 19:46:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-08 19:46:55,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7670 backedges. 0 proven. 2268 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-08 19:46:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 585 states and 850 transitions. [2024-11-08 19:46:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 850 transitions. [2024-11-08 19:46:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-08 19:46:59,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7670 backedges. 0 proven. 2268 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-08 19:47:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 586 states and 850 transitions. [2024-11-08 19:47:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 850 transitions. [2024-11-08 19:47:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-08 19:47:03,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7670 backedges. 0 proven. 2268 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-08 19:47:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 588 states and 851 transitions. [2024-11-08 19:47:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 851 transitions. [2024-11-08 19:47:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-08 19:47:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8094 backedges. 0 proven. 2394 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-08 19:47:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 596 states and 865 transitions. [2024-11-08 19:47:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 865 transitions. [2024-11-08 19:47:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-08 19:47:11,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8094 trivial. 0 not checked. [2024-11-08 19:47:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 596 states and 864 transitions. [2024-11-08 19:47:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 864 transitions. [2024-11-08 19:47:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 19:47:14,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8132 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 8076 trivial. 0 not checked. [2024-11-08 19:47:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 608 states and 880 transitions. [2024-11-08 19:47:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 880 transitions. [2024-11-08 19:47:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-08 19:47:17,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8533 backedges. 0 proven. 2527 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 19:47:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 614 states and 891 transitions. [2024-11-08 19:47:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 891 transitions. [2024-11-08 19:47:22,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-08 19:47:22,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:22,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8533 backedges. 0 proven. 2527 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 19:47:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 615 states and 891 transitions. [2024-11-08 19:47:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 891 transitions. [2024-11-08 19:47:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-08 19:47:25,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:25,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8533 backedges. 0 proven. 2527 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 19:47:29,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 617 states and 892 transitions. [2024-11-08 19:47:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 892 transitions. [2024-11-08 19:47:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-08 19:47:29,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8980 backedges. 0 proven. 2660 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-08 19:47:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 624 states and 905 transitions. [2024-11-08 19:47:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 905 transitions. [2024-11-08 19:47:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-08 19:47:34,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 9000 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8980 trivial. 0 not checked. [2024-11-08 19:47:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 624 states and 904 transitions. [2024-11-08 19:47:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 904 transitions. [2024-11-08 19:47:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-08 19:47:37,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9020 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 8961 trivial. 0 not checked. [2024-11-08 19:47:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 636 states and 920 transitions. [2024-11-08 19:47:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 920 transitions. [2024-11-08 19:47:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 19:47:40,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 9442 backedges. 0 proven. 2800 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-08 19:47:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 643 states and 934 transitions. [2024-11-08 19:47:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 934 transitions. [2024-11-08 19:47:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 19:47:48,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9442 backedges. 0 proven. 2800 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-08 19:47:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 644 states and 934 transitions. [2024-11-08 19:47:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 934 transitions. [2024-11-08 19:47:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 19:47:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 9442 backedges. 0 proven. 2800 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-08 19:47:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 646 states and 935 transitions. [2024-11-08 19:47:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 935 transitions. [2024-11-08 19:47:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-08 19:47:55,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 9912 backedges. 0 proven. 2940 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 19:48:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 654 states and 949 transitions. [2024-11-08 19:48:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 949 transitions. [2024-11-08 19:48:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-08 19:48:01,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9933 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9912 trivial. 0 not checked. [2024-11-08 19:48:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 654 states and 948 transitions. [2024-11-08 19:48:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 948 transitions. [2024-11-08 19:48:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-08 19:48:04,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 9954 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 9892 trivial. 0 not checked. [2024-11-08 19:48:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 666 states and 964 transitions. [2024-11-08 19:48:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 964 transitions. [2024-11-08 19:48:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-08 19:48:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10397 backedges. 0 proven. 3087 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:48:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 672 states and 976 transitions. [2024-11-08 19:48:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 976 transitions. [2024-11-08 19:48:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-08 19:48:14,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10397 backedges. 0 proven. 3087 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:48:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 673 states and 976 transitions. [2024-11-08 19:48:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 976 transitions. [2024-11-08 19:48:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-08 19:48:18,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,665 INFO L134 CoverageAnalysis]: Checked inductivity of 10397 backedges. 0 proven. 3087 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:48:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 675 states and 977 transitions. [2024-11-08 19:48:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 977 transitions. [2024-11-08 19:48:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-08 19:48:22,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:22,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 0 proven. 3234 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-08 19:48:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 683 states and 991 transitions. [2024-11-08 19:48:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 991 transitions. [2024-11-08 19:48:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-08 19:48:27,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 10912 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10890 trivial. 0 not checked. [2024-11-08 19:48:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 683 states and 990 transitions. [2024-11-08 19:48:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 990 transitions. [2024-11-08 19:48:31,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-08 19:48:31,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 10934 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 10869 trivial. 0 not checked. [2024-11-08 19:48:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 695 states and 1006 transitions. [2024-11-08 19:48:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1006 transitions. [2024-11-08 19:48:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-08 19:48:34,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:34,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11398 backedges. 0 proven. 3388 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 19:48:40,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 701 states and 1018 transitions. [2024-11-08 19:48:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1018 transitions. [2024-11-08 19:48:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-08 19:48:40,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11398 backedges. 0 proven. 3388 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 19:48:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 702 states and 1018 transitions. [2024-11-08 19:48:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1018 transitions. [2024-11-08 19:48:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-08 19:48:45,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11398 backedges. 0 proven. 3388 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 19:48:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 704 states and 1019 transitions. [2024-11-08 19:48:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1019 transitions. [2024-11-08 19:48:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-08 19:48:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11914 backedges. 0 proven. 3542 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-08 19:48:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 712 states and 1033 transitions. [2024-11-08 19:48:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1033 transitions. [2024-11-08 19:48:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-08 19:48:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11937 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 11914 trivial. 0 not checked. [2024-11-08 19:48:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 712 states and 1032 transitions. [2024-11-08 19:48:59,359 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1032 transitions. [2024-11-08 19:48:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 19:48:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11960 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 11892 trivial. 0 not checked. [2024-11-08 19:49:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 724 states and 1048 transitions. [2024-11-08 19:49:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1048 transitions. [2024-11-08 19:49:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 19:49:02,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12445 backedges. 0 proven. 3703 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-08 19:49:09,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 730 states and 1059 transitions. [2024-11-08 19:49:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1059 transitions. [2024-11-08 19:49:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 19:49:09,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12445 backedges. 0 proven. 3703 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-08 19:49:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 731 states and 1059 transitions. [2024-11-08 19:49:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1059 transitions. [2024-11-08 19:49:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 19:49:14,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12445 backedges. 0 proven. 3703 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-08 19:49:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 733 states and 1060 transitions. [2024-11-08 19:49:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1060 transitions. [2024-11-08 19:49:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-08 19:49:19,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12984 backedges. 0 proven. 3864 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 19:49:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 737 states and 1069 transitions. [2024-11-08 19:49:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1069 transitions. [2024-11-08 19:49:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-11-08 19:49:24,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13008 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 12984 trivial. 0 not checked. [2024-11-08 19:49:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 737 states and 1068 transitions. [2024-11-08 19:49:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1068 transitions. [2024-11-08 19:49:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-08 19:49:29,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13032 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 12961 trivial. 0 not checked. [2024-11-08 19:49:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 749 states and 1084 transitions. [2024-11-08 19:49:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1084 transitions. [2024-11-08 19:49:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-11-08 19:49:32,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13538 backedges. 0 proven. 4032 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-08 19:49:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 756 states and 1098 transitions. [2024-11-08 19:49:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1098 transitions. [2024-11-08 19:49:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-11-08 19:49:42,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13538 backedges. 0 proven. 4032 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-08 19:49:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 757 states and 1098 transitions. [2024-11-08 19:49:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1098 transitions. [2024-11-08 19:49:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-11-08 19:49:47,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 13538 backedges. 0 proven. 4032 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-08 19:49:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 759 states and 1099 transitions. [2024-11-08 19:49:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1099 transitions. [2024-11-08 19:49:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-08 19:49:52,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13806 backedges. 0 proven. 4104 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 19:49:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 762 states and 1103 transitions. [2024-11-08 19:49:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1103 transitions. [2024-11-08 19:49:57,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-08 19:49:57,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:57,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14100 backedges. 0 proven. 4200 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2024-11-08 19:50:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 770 states and 1117 transitions. [2024-11-08 19:50:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1117 transitions. [2024-11-08 19:50:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2024-11-08 19:50:04,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14125 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 14100 trivial. 0 not checked. [2024-11-08 19:50:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 770 states and 1116 transitions. [2024-11-08 19:50:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1116 transitions. [2024-11-08 19:50:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-08 19:50:08,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 14150 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 14076 trivial. 0 not checked. [2024-11-08 19:50:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 782 states and 1132 transitions. [2024-11-08 19:50:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1132 transitions. [2024-11-08 19:50:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-08 19:50:12,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14677 backedges. 0 proven. 4375 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 19:50:20,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 788 states and 1144 transitions. [2024-11-08 19:50:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1144 transitions. [2024-11-08 19:50:20,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-08 19:50:20,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 14677 backedges. 0 proven. 4375 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 19:50:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 789 states and 1144 transitions. [2024-11-08 19:50:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1144 transitions. [2024-11-08 19:50:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-08 19:50:28,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14677 backedges. 0 proven. 4375 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 19:50:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 791 states and 1145 transitions. [2024-11-08 19:50:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1145 transitions. [2024-11-08 19:50:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-08 19:50:35,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:35,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 15262 backedges. 0 proven. 4550 refuted. 0 times theorem prover too weak. 10712 trivial. 0 not checked. [2024-11-08 19:50:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 799 states and 1159 transitions. [2024-11-08 19:50:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1159 transitions. [2024-11-08 19:50:45,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-08 19:50:45,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 15288 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 15262 trivial. 0 not checked. [2024-11-08 19:50:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 799 states and 1158 transitions. [2024-11-08 19:50:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1158 transitions. [2024-11-08 19:50:50,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-08 19:50:50,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 15237 trivial. 0 not checked. [2024-11-08 19:50:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 811 states and 1174 transitions. [2024-11-08 19:50:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1174 transitions. [2024-11-08 19:50:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2024-11-08 19:50:54,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 15862 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 11130 trivial. 0 not checked. [2024-11-08 19:51:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 817 states and 1186 transitions. [2024-11-08 19:51:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1186 transitions. [2024-11-08 19:51:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2024-11-08 19:51:03,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:03,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15862 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 11130 trivial. 0 not checked. [2024-11-08 19:51:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 818 states and 1186 transitions. [2024-11-08 19:51:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1186 transitions. [2024-11-08 19:51:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2024-11-08 19:51:10,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:10,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15862 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 11130 trivial. 0 not checked. [2024-11-08 19:51:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 820 states and 1187 transitions. [2024-11-08 19:51:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1187 transitions. [2024-11-08 19:51:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-08 19:51:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16470 backedges. 0 proven. 4914 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-08 19:51:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 828 states and 1201 transitions. [2024-11-08 19:51:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1201 transitions. [2024-11-08 19:51:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2024-11-08 19:51:26,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16497 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 16470 trivial. 0 not checked. [2024-11-08 19:51:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 828 states and 1200 transitions. [2024-11-08 19:51:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1200 transitions. [2024-11-08 19:51:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-08 19:51:31,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16524 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 16444 trivial. 0 not checked. [2024-11-08 19:51:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 840 states and 1216 transitions. [2024-11-08 19:51:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1216 transitions. [2024-11-08 19:51:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-08 19:51:35,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,846 INFO L134 CoverageAnalysis]: Checked inductivity of 17093 backedges. 0 proven. 5103 refuted. 0 times theorem prover too weak. 11990 trivial. 0 not checked. [2024-11-08 19:51:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 846 states and 1227 transitions. [2024-11-08 19:51:44,125 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1227 transitions. [2024-11-08 19:51:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-08 19:51:44,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:44,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 17093 backedges. 0 proven. 5103 refuted. 0 times theorem prover too weak. 11990 trivial. 0 not checked. [2024-11-08 19:51:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 847 states and 1227 transitions. [2024-11-08 19:51:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1227 transitions. [2024-11-08 19:51:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-08 19:51:51,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 17093 backedges. 0 proven. 5103 refuted. 0 times theorem prover too weak. 11990 trivial. 0 not checked. [2024-11-08 19:51:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 849 states and 1228 transitions. [2024-11-08 19:51:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1228 transitions. [2024-11-08 19:51:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-08 19:51:58,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17724 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 12432 trivial. 0 not checked. [2024-11-08 19:52:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 856 states and 1241 transitions. [2024-11-08 19:52:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1241 transitions. [2024-11-08 19:52:07,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2024-11-08 19:52:07,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:07,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17752 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 17724 trivial. 0 not checked. [2024-11-08 19:52:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 856 states and 1240 transitions. [2024-11-08 19:52:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1240 transitions. [2024-11-08 19:52:12,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2024-11-08 19:52:12,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:12,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 17780 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 17697 trivial. 0 not checked. [2024-11-08 19:52:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 868 states and 1256 transitions. [2024-11-08 19:52:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1256 transitions. [2024-11-08 19:52:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-08 19:52:17,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 18370 backedges. 0 proven. 5488 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 19:52:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 875 states and 1270 transitions. [2024-11-08 19:52:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1270 transitions. [2024-11-08 19:52:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-08 19:52:29,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:29,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 18370 backedges. 0 proven. 5488 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 19:52:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 876 states and 1270 transitions. [2024-11-08 19:52:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1270 transitions. [2024-11-08 19:52:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-08 19:52:38,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18370 backedges. 0 proven. 5488 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 19:52:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 878 states and 1271 transitions. [2024-11-08 19:52:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1271 transitions. [2024-11-08 19:52:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2024-11-08 19:52:46,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:52,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19024 backedges. 0 proven. 5684 refuted. 0 times theorem prover too weak. 13340 trivial. 0 not checked. [2024-11-08 19:52:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 886 states and 1285 transitions. [2024-11-08 19:52:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1285 transitions. [2024-11-08 19:52:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2024-11-08 19:52:56,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 19053 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2024-11-08 19:53:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 886 states and 1284 transitions. [2024-11-08 19:53:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1284 transitions. [2024-11-08 19:53:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-08 19:53:00,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19082 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 18996 trivial. 0 not checked. [2024-11-08 19:53:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 898 states and 1300 transitions. [2024-11-08 19:53:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1300 transitions. [2024-11-08 19:53:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-11-08 19:53:05,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 19693 backedges. 0 proven. 5887 refuted. 0 times theorem prover too weak. 13806 trivial. 0 not checked. [2024-11-08 19:53:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 904 states and 1312 transitions. [2024-11-08 19:53:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1312 transitions. [2024-11-08 19:53:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-11-08 19:53:16,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19693 backedges. 0 proven. 5887 refuted. 0 times theorem prover too weak. 13806 trivial. 0 not checked. [2024-11-08 19:53:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 905 states and 1312 transitions. [2024-11-08 19:53:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1312 transitions. [2024-11-08 19:53:25,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-11-08 19:53:25,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:25,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19693 backedges. 0 proven. 5887 refuted. 0 times theorem prover too weak. 13806 trivial. 0 not checked. [2024-11-08 19:53:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 907 states and 1313 transitions. [2024-11-08 19:53:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1313 transitions. [2024-11-08 19:53:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-11-08 19:53:33,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20370 backedges. 0 proven. 6090 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-08 19:53:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 915 states and 1327 transitions. [2024-11-08 19:53:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1327 transitions. [2024-11-08 19:53:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2024-11-08 19:53:43,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 20400 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20370 trivial. 0 not checked. [2024-11-08 19:53:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 915 states and 1326 transitions. [2024-11-08 19:53:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1326 transitions. [2024-11-08 19:53:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-08 19:53:48,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20430 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 20341 trivial. 0 not checked. [2024-11-08 19:53:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 927 states and 1342 transitions. [2024-11-08 19:53:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1342 transitions. [2024-11-08 19:53:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2024-11-08 19:53:52,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 21062 backedges. 0 proven. 6300 refuted. 0 times theorem prover too weak. 14762 trivial. 0 not checked. [2024-11-08 19:54:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 933 states and 1354 transitions. [2024-11-08 19:54:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1354 transitions. [2024-11-08 19:54:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2024-11-08 19:54:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 21062 backedges. 0 proven. 6300 refuted. 0 times theorem prover too weak. 14762 trivial. 0 not checked. [2024-11-08 19:54:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 934 states and 1354 transitions. [2024-11-08 19:54:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1354 transitions. [2024-11-08 19:54:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2024-11-08 19:54:12,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 21062 backedges. 0 proven. 6300 refuted. 0 times theorem prover too weak. 14762 trivial. 0 not checked. [2024-11-08 19:54:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 936 states and 1355 transitions. [2024-11-08 19:54:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1355 transitions. [2024-11-08 19:54:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-08 19:54:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 21762 backedges. 0 proven. 6510 refuted. 0 times theorem prover too weak. 15252 trivial. 0 not checked. [2024-11-08 19:54:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 944 states and 1369 transitions. [2024-11-08 19:54:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1369 transitions. [2024-11-08 19:54:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2024-11-08 19:54:33,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 21793 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 21762 trivial. 0 not checked. [2024-11-08 19:54:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 944 states and 1368 transitions. [2024-11-08 19:54:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1368 transitions. [2024-11-08 19:54:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-11-08 19:54:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:38,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 21824 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 21732 trivial. 0 not checked. [2024-11-08 19:54:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 956 states and 1384 transitions. [2024-11-08 19:54:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1384 transitions. [2024-11-08 19:54:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-08 19:54:43,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:43,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22477 backedges. 0 proven. 6727 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 19:54:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 962 states and 1395 transitions. [2024-11-08 19:54:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1395 transitions. [2024-11-08 19:54:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-08 19:54:55,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22477 backedges. 0 proven. 6727 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 19:55:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 963 states and 1395 transitions. [2024-11-08 19:55:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1395 transitions. [2024-11-08 19:55:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-08 19:55:05,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:05,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22477 backedges. 0 proven. 6727 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 19:55:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 965 states and 1396 transitions. [2024-11-08 19:55:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1396 transitions. [2024-11-08 19:55:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-08 19:55:14,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 23200 backedges. 0 proven. 6944 refuted. 0 times theorem prover too weak. 16256 trivial. 0 not checked. [2024-11-08 19:55:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 969 states and 1405 transitions. [2024-11-08 19:55:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1405 transitions. [2024-11-08 19:55:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-08 19:55:25,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:25,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 23232 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 23200 trivial. 0 not checked. [2024-11-08 19:55:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 969 states and 1404 transitions. [2024-11-08 19:55:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1404 transitions. [2024-11-08 19:55:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2024-11-08 19:55:31,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 23264 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 23169 trivial. 0 not checked. [2024-11-08 19:55:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 981 states and 1420 transitions. [2024-11-08 19:55:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1420 transitions. [2024-11-08 19:55:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2024-11-08 19:55:36,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 23938 backedges. 0 proven. 7168 refuted. 0 times theorem prover too weak. 16770 trivial. 0 not checked. [2024-11-08 19:55:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 988 states and 1434 transitions. [2024-11-08 19:55:51,634 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1434 transitions. [2024-11-08 19:55:51,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2024-11-08 19:55:51,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 23938 backedges. 0 proven. 7168 refuted. 0 times theorem prover too weak. 16770 trivial. 0 not checked. [2024-11-08 19:56:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 989 states and 1434 transitions. [2024-11-08 19:56:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1434 transitions. [2024-11-08 19:56:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2024-11-08 19:56:01,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:01,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 23938 backedges. 0 proven. 7168 refuted. 0 times theorem prover too weak. 16770 trivial. 0 not checked. [2024-11-08 19:56:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 991 states and 1435 transitions. [2024-11-08 19:56:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1435 transitions. [2024-11-08 19:56:10,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-08 19:56:10,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24294 backedges. 0 proven. 7264 refuted. 0 times theorem prover too weak. 17030 trivial. 0 not checked. [2024-11-08 19:56:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 994 states and 1439 transitions. [2024-11-08 19:56:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1439 transitions. [2024-11-08 19:56:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 731 [2024-11-08 19:56:18,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:18,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24684 backedges. 0 proven. 7392 refuted. 0 times theorem prover too weak. 17292 trivial. 0 not checked. [2024-11-08 19:56:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1002 states and 1453 transitions. [2024-11-08 19:56:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1453 transitions. [2024-11-08 19:56:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2024-11-08 19:56:31,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24717 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 24684 trivial. 0 not checked. [2024-11-08 19:56:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1002 states and 1452 transitions. [2024-11-08 19:56:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1452 transitions. [2024-11-08 19:56:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-08 19:56:37,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24750 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 24652 trivial. 0 not checked. [2024-11-08 19:56:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1014 states and 1468 transitions. [2024-11-08 19:56:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1468 transitions. [2024-11-08 19:56:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2024-11-08 19:56:42,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 25445 backedges. 0 proven. 7623 refuted. 0 times theorem prover too weak. 17822 trivial. 0 not checked. [2024-11-08 19:56:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1020 states and 1480 transitions. [2024-11-08 19:56:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1480 transitions. [2024-11-08 19:56:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2024-11-08 19:56:55,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 25445 backedges. 0 proven. 7623 refuted. 0 times theorem prover too weak. 17822 trivial. 0 not checked. [2024-11-08 19:57:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1021 states and 1480 transitions. [2024-11-08 19:57:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1480 transitions. [2024-11-08 19:57:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2024-11-08 19:57:06,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:06,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat