./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/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_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 270b49fc6fbf3a6d565e1c23dc80c7cece24e766c52320c8c625102e15c9685f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:47:29,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:47:29,954 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:47:29,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:47:29,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:47:29,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:47:29,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:47:29,986 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:47:29,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:47:29,987 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:47:29,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:47:29,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:47:29,989 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:47:29,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:47:29,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:47:29,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:47:29,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:47:29,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:47:29,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:47:29,992 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:47:29,992 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:47:29,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:47:29,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:47:29,994 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:47:29,994 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:47:29,995 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:47:29,995 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:47:29,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:29,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:47:29,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:47:29,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:47:29,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:47:29,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:47:29,998 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_f1c6be73-6871-48d3-9761-b70269043aec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 270b49fc6fbf3a6d565e1c23dc80c7cece24e766c52320c8c625102e15c9685f [2024-11-08 19:47:30,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:47:30,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:47:30,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:47:30,342 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:47:30,343 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:47:30,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label03.c Unable to find full path for "g++" [2024-11-08 19:47:32,487 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:47:32,919 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:47:32,922 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/sv-benchmarks/c/eca-rers2012/Problem03_label03.c [2024-11-08 19:47:32,945 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/data/afc32e3be/9bbe96699ff14e93b3f06cdc90e20dc2/FLAG9c632763c [2024-11-08 19:47:32,970 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/data/afc32e3be/9bbe96699ff14e93b3f06cdc90e20dc2 [2024-11-08 19:47:32,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:47:32,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:47:32,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:32,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:47:32,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:47:32,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:32" (1/1) ... [2024-11-08 19:47:32,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67695044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:32, skipping insertion in model container [2024-11-08 19:47:32,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:32" (1/1) ... [2024-11-08 19:47:33,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:47:33,868 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/sv-benchmarks/c/eca-rers2012/Problem03_label03.c[56355,56368] [2024-11-08 19:47:33,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:33,930 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:47:34,260 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/sv-benchmarks/c/eca-rers2012/Problem03_label03.c[56355,56368] [2024-11-08 19:47:34,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:34,304 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:47:34,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34 WrapperNode [2024-11-08 19:47:34,306 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:34,307 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:34,307 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:47:34,307 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:47:34,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,365 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,460 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 19:47:34,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:34,462 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:47:34,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:47:34,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:47:34,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,481 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,601 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,611 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:47:34,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:47:34,630 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:47:34,630 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:47:34,631 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:34" (1/1) ... [2024-11-08 19:47:34,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:34,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:47:34,672 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:47:34,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1c6be73-6871-48d3-9761-b70269043aec/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:47:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:47:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:47:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:47:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:47:34,824 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:47:34,826 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:47:37,154 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 19:47:37,155 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:47:37,617 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:47:37,619 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:47:37,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:37 BoogieIcfgContainer [2024-11-08 19:47:37,619 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:47:37,620 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:47:37,621 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:47:37,631 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:47:37,633 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:37" (1/1) ... [2024-11-08 19:47:37,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:47:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 19:47:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 19:47:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:47:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,864 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 19:47:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 289 states and 448 transitions. [2024-11-08 19:47:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 448 transitions. [2024-11-08 19:47:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:47:40,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 437 states and 712 transitions. [2024-11-08 19:47:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 712 transitions. [2024-11-08 19:47:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:47:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 444 states and 721 transitions. [2024-11-08 19:47:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 721 transitions. [2024-11-08 19:47:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:47:43,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 448 states and 737 transitions. [2024-11-08 19:47:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 737 transitions. [2024-11-08 19:47:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:47:43,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 459 states and 753 transitions. [2024-11-08 19:47:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 753 transitions. [2024-11-08 19:47:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:47:44,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:47:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 460 states and 754 transitions. [2024-11-08 19:47:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 754 transitions. [2024-11-08 19:47:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:47:45,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 602 states and 924 transitions. [2024-11-08 19:47:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 924 transitions. [2024-11-08 19:47:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:47:47,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:47,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 614 states and 943 transitions. [2024-11-08 19:47:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 943 transitions. [2024-11-08 19:47:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:47:48,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:47:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 619 states and 960 transitions. [2024-11-08 19:47:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 960 transitions. [2024-11-08 19:47:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:47:49,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:49,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 632 states and 984 transitions. [2024-11-08 19:47:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 984 transitions. [2024-11-08 19:47:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:47:50,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 643 states and 996 transitions. [2024-11-08 19:47:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 996 transitions. [2024-11-08 19:47:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:47:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 644 states and 997 transitions. [2024-11-08 19:47:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 997 transitions. [2024-11-08 19:47:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:47:51,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 671 states and 1034 transitions. [2024-11-08 19:47:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1034 transitions. [2024-11-08 19:47:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:47:53,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:53,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 700 states and 1075 transitions. [2024-11-08 19:47:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1075 transitions. [2024-11-08 19:47:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:47:55,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:47:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 713 states and 1093 transitions. [2024-11-08 19:47:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1093 transitions. [2024-11-08 19:47:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:47:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:47:57,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 727 states and 1176 transitions. [2024-11-08 19:47:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1176 transitions. [2024-11-08 19:47:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:47:57,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 760 states and 1226 transitions. [2024-11-08 19:48:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1226 transitions. [2024-11-08 19:48:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 788 states and 1281 transitions. [2024-11-08 19:48:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1281 transitions. [2024-11-08 19:48:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:02,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:02,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:03,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:03,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 795 states and 1293 transitions. [2024-11-08 19:48:03,704 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1293 transitions. [2024-11-08 19:48:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:03,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 799 states and 1297 transitions. [2024-11-08 19:48:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1297 transitions. [2024-11-08 19:48:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:04,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 804 states and 1302 transitions. [2024-11-08 19:48:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1302 transitions. [2024-11-08 19:48:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:05,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 805 states and 1303 transitions. [2024-11-08 19:48:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1303 transitions. [2024-11-08 19:48:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 806 states and 1304 transitions. [2024-11-08 19:48:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1304 transitions. [2024-11-08 19:48:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:06,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:48:08,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 822 states and 1327 transitions. [2024-11-08 19:48:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1327 transitions. [2024-11-08 19:48:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:08,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 826 states and 1335 transitions. [2024-11-08 19:48:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1335 transitions. [2024-11-08 19:48:09,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:09,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 862 states and 1402 transitions. [2024-11-08 19:48:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1402 transitions. [2024-11-08 19:48:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 889 states and 1444 transitions. [2024-11-08 19:48:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1444 transitions. [2024-11-08 19:48:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:14,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:15,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 890 states and 1448 transitions. [2024-11-08 19:48:15,473 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1448 transitions. [2024-11-08 19:48:15,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:15,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:15,735 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 895 states and 1453 transitions. [2024-11-08 19:48:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1453 transitions. [2024-11-08 19:48:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 899 states and 1457 transitions. [2024-11-08 19:48:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1457 transitions. [2024-11-08 19:48:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:17,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 900 states and 1458 transitions. [2024-11-08 19:48:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1458 transitions. [2024-11-08 19:48:17,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:17,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 901 states and 1459 transitions. [2024-11-08 19:48:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1459 transitions. [2024-11-08 19:48:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:48:18,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:19,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 907 states and 1469 transitions. [2024-11-08 19:48:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1469 transitions. [2024-11-08 19:48:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:19,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 937 states and 1523 transitions. [2024-11-08 19:48:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1523 transitions. [2024-11-08 19:48:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:23,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 965 states and 1567 transitions. [2024-11-08 19:48:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1567 transitions. [2024-11-08 19:48:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:25,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:25,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 985 states and 1593 transitions. [2024-11-08 19:48:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1593 transitions. [2024-11-08 19:48:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 986 states and 1594 transitions. [2024-11-08 19:48:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1594 transitions. [2024-11-08 19:48:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:27,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 990 states and 1598 transitions. [2024-11-08 19:48:28,713 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1598 transitions. [2024-11-08 19:48:28,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:28,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 991 states and 1599 transitions. [2024-11-08 19:48:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1599 transitions. [2024-11-08 19:48:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 996 states and 1604 transitions. [2024-11-08 19:48:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1604 transitions. [2024-11-08 19:48:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:30,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 997 states and 1605 transitions. [2024-11-08 19:48:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1605 transitions. [2024-11-08 19:48:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:31,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 998 states and 1606 transitions. [2024-11-08 19:48:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1606 transitions. [2024-11-08 19:48:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:48:31,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1012 states and 1625 transitions. [2024-11-08 19:48:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1625 transitions. [2024-11-08 19:48:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:33,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:34,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:34,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1021 states and 1637 transitions. [2024-11-08 19:48:34,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1637 transitions. [2024-11-08 19:48:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:34,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:34,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1036 states and 1655 transitions. [2024-11-08 19:48:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1655 transitions. [2024-11-08 19:48:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:36,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:36,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1045 states and 1667 transitions. [2024-11-08 19:48:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1667 transitions. [2024-11-08 19:48:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:37,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:38,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1054 states and 1681 transitions. [2024-11-08 19:48:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1681 transitions. [2024-11-08 19:48:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1055 states and 1682 transitions. [2024-11-08 19:48:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1682 transitions. [2024-11-08 19:48:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:39,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1059 states and 1685 transitions. [2024-11-08 19:48:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1685 transitions. [2024-11-08 19:48:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:48:40,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1070 states and 1697 transitions. [2024-11-08 19:48:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1697 transitions. [2024-11-08 19:48:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:48:40,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:48:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1090 states and 1723 transitions. [2024-11-08 19:48:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1723 transitions. [2024-11-08 19:48:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:48:41,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:41,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1099 states and 1739 transitions. [2024-11-08 19:48:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1739 transitions. [2024-11-08 19:48:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:48:42,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1113 states and 1755 transitions. [2024-11-08 19:48:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1755 transitions. [2024-11-08 19:48:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:48:45,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1122 states and 1764 transitions. [2024-11-08 19:48:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1764 transitions. [2024-11-08 19:48:46,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:48:46,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:46,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:48:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1132 states and 1776 transitions. [2024-11-08 19:48:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1776 transitions. [2024-11-08 19:48:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:48:47,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:48:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1146 states and 1797 transitions. [2024-11-08 19:48:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1797 transitions. [2024-11-08 19:48:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:48:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1193 states and 1866 transitions. [2024-11-08 19:48:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1866 transitions. [2024-11-08 19:48:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:48:53,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:48:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1208 states and 1882 transitions. [2024-11-08 19:48:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1882 transitions. [2024-11-08 19:48:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:48:53,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:48:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1222 states and 1900 transitions. [2024-11-08 19:48:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1900 transitions. [2024-11-08 19:48:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:48:56,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:48:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1223 states and 1903 transitions. [2024-11-08 19:48:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1903 transitions. [2024-11-08 19:48:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:48:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:48:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1236 states and 1919 transitions. [2024-11-08 19:48:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1919 transitions. [2024-11-08 19:48:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:48:59,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:59,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1247 states and 1929 transitions. [2024-11-08 19:49:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1929 transitions. [2024-11-08 19:49:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:49:00,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1281 states and 1984 transitions. [2024-11-08 19:49:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1984 transitions. [2024-11-08 19:49:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:04,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:04,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:08,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1310 states and 2033 transitions. [2024-11-08 19:49:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2033 transitions. [2024-11-08 19:49:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:08,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1317 states and 2042 transitions. [2024-11-08 19:49:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2042 transitions. [2024-11-08 19:49:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,703 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1333 states and 2064 transitions. [2024-11-08 19:49:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2064 transitions. [2024-11-08 19:49:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:11,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1337 states and 2067 transitions. [2024-11-08 19:49:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2067 transitions. [2024-11-08 19:49:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:12,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1349 states and 2084 transitions. [2024-11-08 19:49:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2084 transitions. [2024-11-08 19:49:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:13,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1350 states and 2084 transitions. [2024-11-08 19:49:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2084 transitions. [2024-11-08 19:49:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1366 states and 2101 transitions. [2024-11-08 19:49:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2101 transitions. [2024-11-08 19:49:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:15,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1370 states and 2104 transitions. [2024-11-08 19:49:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2104 transitions. [2024-11-08 19:49:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:16,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,153 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1374 states and 2107 transitions. [2024-11-08 19:49:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2107 transitions. [2024-11-08 19:49:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:49:16,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:49:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1401 states and 2147 transitions. [2024-11-08 19:49:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2147 transitions. [2024-11-08 19:49:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:49:18,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:18,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1412 states and 2160 transitions. [2024-11-08 19:49:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2160 transitions. [2024-11-08 19:49:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:49:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1444 states and 2206 transitions. [2024-11-08 19:49:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2206 transitions. [2024-11-08 19:49:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:49:24,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1499 states and 2311 transitions. [2024-11-08 19:49:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2311 transitions. [2024-11-08 19:49:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:49:29,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:29,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1523 states and 2343 transitions. [2024-11-08 19:49:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2343 transitions. [2024-11-08 19:49:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:49:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1535 states and 2360 transitions. [2024-11-08 19:49:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2360 transitions. [2024-11-08 19:49:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:49:36,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1537 states and 2364 transitions. [2024-11-08 19:49:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2364 transitions. [2024-11-08 19:49:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:49:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1543 states and 2369 transitions. [2024-11-08 19:49:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2369 transitions. [2024-11-08 19:49:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:49:38,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 72 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1547 states and 2379 transitions. [2024-11-08 19:49:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2379 transitions. [2024-11-08 19:49:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:49:40,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:49:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1577 states and 2464 transitions. [2024-11-08 19:49:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2464 transitions. [2024-11-08 19:49:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:49:43,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:49:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1578 states and 2465 transitions. [2024-11-08 19:49:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2465 transitions. [2024-11-08 19:49:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:49:44,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:46,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1603 states and 2495 transitions. [2024-11-08 19:49:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2495 transitions. [2024-11-08 19:49:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1629 states and 2533 transitions. [2024-11-08 19:49:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2533 transitions. [2024-11-08 19:49:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:51,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1634 states and 2540 transitions. [2024-11-08 19:49:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2540 transitions. [2024-11-08 19:49:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:52,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1637 states and 2543 transitions. [2024-11-08 19:49:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2543 transitions. [2024-11-08 19:49:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1638 states and 2546 transitions. [2024-11-08 19:49:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2546 transitions. [2024-11-08 19:49:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:54,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1641 states and 2551 transitions. [2024-11-08 19:49:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2551 transitions. [2024-11-08 19:49:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:54,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,972 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:49:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1646 states and 2555 transitions. [2024-11-08 19:49:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2555 transitions. [2024-11-08 19:49:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:49:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1656 states and 2575 transitions. [2024-11-08 19:49:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2575 transitions. [2024-11-08 19:49:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:49:56,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1706 states and 2648 transitions. [2024-11-08 19:50:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2648 transitions. [2024-11-08 19:50:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:50:03,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 71 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:50:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1777 states and 2833 transitions. [2024-11-08 19:50:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2833 transitions. [2024-11-08 19:50:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:50:11,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:50:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1802 states and 2859 transitions. [2024-11-08 19:50:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2859 transitions. [2024-11-08 19:50:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:50:13,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:50:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1818 states and 2881 transitions. [2024-11-08 19:50:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2881 transitions. [2024-11-08 19:50:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:50:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:50:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1832 states and 2900 transitions. [2024-11-08 19:50:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2900 transitions. [2024-11-08 19:50:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:50:19,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 73 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1842 states and 2914 transitions. [2024-11-08 19:50:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2914 transitions. [2024-11-08 19:50:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:50:21,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1883 states and 2974 transitions. [2024-11-08 19:50:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2974 transitions. [2024-11-08 19:50:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:26,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:35,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1921 states and 3032 transitions. [2024-11-08 19:50:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3032 transitions. [2024-11-08 19:50:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:35,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:35,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1947 states and 3071 transitions. [2024-11-08 19:50:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3071 transitions. [2024-11-08 19:50:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:41,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1948 states and 3074 transitions. [2024-11-08 19:50:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3074 transitions. [2024-11-08 19:50:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:43,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1951 states and 3078 transitions. [2024-11-08 19:50:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3078 transitions. [2024-11-08 19:50:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:44,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1954 states and 3083 transitions. [2024-11-08 19:50:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3083 transitions. [2024-11-08 19:50:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1956 states and 3087 transitions. [2024-11-08 19:50:48,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3087 transitions. [2024-11-08 19:50:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:50:48,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:50:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1971 states and 3101 transitions. [2024-11-08 19:50:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3101 transitions. [2024-11-08 19:50:49,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:50:49,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2004 states and 3150 transitions. [2024-11-08 19:50:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3150 transitions. [2024-11-08 19:50:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:50:57,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:57,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 2050 states and 3230 transitions. [2024-11-08 19:51:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3230 transitions. [2024-11-08 19:51:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:14,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:14,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,806 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:51:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 2056 states and 3243 transitions. [2024-11-08 19:51:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3243 transitions. [2024-11-08 19:51:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:16,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2098 states and 3292 transitions. [2024-11-08 19:51:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3292 transitions. [2024-11-08 19:51:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:26,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2140 states and 3340 transitions. [2024-11-08 19:51:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3340 transitions. [2024-11-08 19:51:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:38,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2158 states and 3358 transitions. [2024-11-08 19:51:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3358 transitions. [2024-11-08 19:51:42,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:42,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:42,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2162 states and 3361 transitions. [2024-11-08 19:51:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3361 transitions. [2024-11-08 19:51:45,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:45,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:45,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 2166 states and 3364 transitions. [2024-11-08 19:51:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3364 transitions. [2024-11-08 19:51:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:51:48,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2171 states and 3368 transitions. [2024-11-08 19:51:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3368 transitions. [2024-11-08 19:51:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 19:51:51,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2236 states and 3457 transitions. [2024-11-08 19:52:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3457 transitions. [2024-11-08 19:52:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:52:01,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:52:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2287 states and 3581 transitions. [2024-11-08 19:52:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3581 transitions. [2024-11-08 19:52:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:52:07,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:07,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 2300 states and 3600 transitions. [2024-11-08 19:52:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3600 transitions. [2024-11-08 19:52:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:52:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:19,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 2332 states and 3649 transitions. [2024-11-08 19:52:19,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3649 transitions. [2024-11-08 19:52:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:52:19,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:19,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2333 states and 3651 transitions. [2024-11-08 19:52:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3651 transitions. [2024-11-08 19:52:21,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 19:52:21,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:21,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:52:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2343 states and 3663 transitions. [2024-11-08 19:52:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3663 transitions. [2024-11-08 19:52:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 19:52:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:52:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2351 states and 3674 transitions. [2024-11-08 19:52:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3674 transitions. [2024-11-08 19:52:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 19:52:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:24,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:52:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 2374 states and 3701 transitions. [2024-11-08 19:52:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 3701 transitions. [2024-11-08 19:52:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 19:52:29,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:52:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 2404 states and 3736 transitions. [2024-11-08 19:52:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3736 transitions. [2024-11-08 19:52:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:52:34,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:35,838 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 95 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2420 states and 3758 transitions. [2024-11-08 19:52:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 3758 transitions. [2024-11-08 19:52:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:52:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 95 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2441 states and 3783 transitions. [2024-11-08 19:52:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3783 transitions. [2024-11-08 19:52:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:52:44,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:44,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 95 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 2456 states and 3800 transitions. [2024-11-08 19:52:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3800 transitions. [2024-11-08 19:52:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:52:47,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:47,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:53:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2536 states and 3943 transitions. [2024-11-08 19:53:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3943 transitions. [2024-11-08 19:53:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:53:02,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:53:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 2547 states and 3955 transitions. [2024-11-08 19:53:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3955 transitions. [2024-11-08 19:53:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:53:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:53:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 2548 states and 3956 transitions. [2024-11-08 19:53:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3956 transitions. [2024-11-08 19:53:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:53:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:53:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 2559 states and 3968 transitions. [2024-11-08 19:53:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3968 transitions. [2024-11-08 19:53:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:53:09,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:53:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 2570 states and 3980 transitions. [2024-11-08 19:53:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3980 transitions. [2024-11-08 19:53:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:53:11,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:53:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2581 states and 3992 transitions. [2024-11-08 19:53:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3992 transitions. [2024-11-08 19:53:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 19:53:13,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2596 states and 4029 transitions. [2024-11-08 19:53:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 4029 transitions. [2024-11-08 19:53:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:53:15,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:15,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 116 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:53:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2642 states and 4090 transitions. [2024-11-08 19:53:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4090 transitions. [2024-11-08 19:53:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:53:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 116 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:53:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2643 states and 4091 transitions. [2024-11-08 19:53:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4091 transitions. [2024-11-08 19:53:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:53:26,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 2718 states and 4206 transitions. [2024-11-08 19:53:44,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4206 transitions. [2024-11-08 19:53:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:53:44,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:44,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:45,137 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2744 states and 4235 transitions. [2024-11-08 19:53:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4235 transitions. [2024-11-08 19:53:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:53:49,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2759 states and 4254 transitions. [2024-11-08 19:53:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2759 states and 4254 transitions. [2024-11-08 19:53:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:53:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:53:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:51,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2760 states and 4255 transitions. [2024-11-08 19:53:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 4255 transitions. [2024-11-08 19:53:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:53:51,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 107 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2830 states and 4360 transitions. [2024-11-08 19:54:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4360 transitions. [2024-11-08 19:54:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:54:05,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:05,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 107 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2855 states and 4386 transitions. [2024-11-08 19:54:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4386 transitions. [2024-11-08 19:54:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:54:09,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 107 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:11,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2870 states and 4403 transitions. [2024-11-08 19:54:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4403 transitions. [2024-11-08 19:54:11,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:54:11,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:23,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2943 states and 4497 transitions. [2024-11-08 19:54:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 4497 transitions. [2024-11-08 19:54:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:54:23,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:54:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 2960 states and 4514 transitions. [2024-11-08 19:54:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4514 transitions. [2024-11-08 19:54:24,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:54:24,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:24,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:54:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2983 states and 4538 transitions. [2024-11-08 19:54:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4538 transitions. [2024-11-08 19:54:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 19:54:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:54:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 3002 states and 4562 transitions. [2024-11-08 19:54:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 4562 transitions. [2024-11-08 19:54:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 19:54:32,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 116 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:54:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 3013 states and 4575 transitions. [2024-11-08 19:54:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4575 transitions. [2024-11-08 19:54:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 19:54:35,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:54:36,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 3015 states and 4577 transitions. [2024-11-08 19:54:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 4577 transitions. [2024-11-08 19:54:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 19:54:36,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:36,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 120 proven. 6 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 19:54:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 3044 states and 4612 transitions. [2024-11-08 19:54:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4612 transitions. [2024-11-08 19:54:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:54:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:54:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 3060 states and 4638 transitions. [2024-11-08 19:54:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 4638 transitions. [2024-11-08 19:54:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:54:49,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:49,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:54:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 3066 states and 4651 transitions. [2024-11-08 19:54:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4651 transitions. [2024-11-08 19:54:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:54:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:54:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 3072 states and 4664 transitions. [2024-11-08 19:54:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 4664 transitions. [2024-11-08 19:54:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 19:54:52,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:58,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4702 states to 3105 states and 4702 transitions. [2024-11-08 19:54:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4702 transitions. [2024-11-08 19:54:58,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 19:54:58,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:58,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat