./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/up.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/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_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/up.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/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_17fa365b-340a-4170-8cd0-b37ba2873773/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 ff5c10c83c8d29dcc2c2798035fa2754df224d2313ad9c91b6ee5bb6ca3d9a9f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:03:08,548 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:03:08,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 01:03:08,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:03:08,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:03:08,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:03:08,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:03:08,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:03:08,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:03:08,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:03:08,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:03:08,691 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:03:08,691 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:03:08,692 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:03:08,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:03:08,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:03:08,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:03:08,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:03:08,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:03:08,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:03:08,698 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:03:08,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:03:08,699 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:03:08,701 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:03:08,702 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:03:08,702 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:03:08,706 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:03:08,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:03:08,707 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:03:08,708 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:03:08,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:03:08,708 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:03:08,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:03:08,709 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_17fa365b-340a-4170-8cd0-b37ba2873773/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5c10c83c8d29dcc2c2798035fa2754df224d2313ad9c91b6ee5bb6ca3d9a9f [2024-11-09 01:03:09,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:03:09,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:03:09,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:03:09,096 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:03:09,098 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:03:09,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-invgen/up.i Unable to find full path for "g++" [2024-11-09 01:03:11,134 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:03:11,321 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:03:11,322 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/sv-benchmarks/c/loop-invgen/up.i [2024-11-09 01:03:11,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/data/7b21f22e3/5be34430ea364431bf67c5d865fa543b/FLAGb0b7d389b [2024-11-09 01:03:11,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/data/7b21f22e3/5be34430ea364431bf67c5d865fa543b [2024-11-09 01:03:11,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:03:11,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:03:11,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:11,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:03:11,726 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:03:11,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:11,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19714fa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11, skipping insertion in model container [2024-11-09 01:03:11,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:11,749 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:03:11,934 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_17fa365b-340a-4170-8cd0-b37ba2873773/sv-benchmarks/c/loop-invgen/up.i[893,906] [2024-11-09 01:03:11,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:11,959 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:03:11,974 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_17fa365b-340a-4170-8cd0-b37ba2873773/sv-benchmarks/c/loop-invgen/up.i[893,906] [2024-11-09 01:03:11,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:11,997 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:03:11,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11 WrapperNode [2024-11-09 01:03:11,998 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:11,999 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:03:12,000 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:03:12,000 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:03:12,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,015 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,033 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 41 [2024-11-09 01:03:12,033 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:03:12,034 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:03:12,034 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:03:12,034 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:03:12,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,045 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,045 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,048 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,051 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,052 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,055 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:03:12,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:03:12,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:03:12,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:03:12,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:11" (1/1) ... [2024-11-09 01:03:12,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:03:12,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:03:12,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:03:12,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17fa365b-340a-4170-8cd0-b37ba2873773/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:03:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:03:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:03:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:03:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:03:12,176 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:03:12,178 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:03:12,308 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-09 01:03:12,308 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:03:12,335 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:03:12,335 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 01:03:12,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:03:12 BoogieIcfgContainer [2024-11-09 01:03:12,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:03:12,337 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:03:12,337 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:03:12,350 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:03:12,350 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:03:12" (1/1) ... [2024-11-09 01:03:12,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:03:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-09 01:03:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-09 01:03:12,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:03:12,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:12,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-09 01:03:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-09 01:03:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:03:12,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-09 01:03:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-09 01:03:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:03:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 22 states and 37 transitions. [2024-11-09 01:03:14,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2024-11-09 01:03:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:03:14,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:14,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:14,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-09 01:03:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-09 01:03:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:03:14,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 43 transitions. [2024-11-09 01:03:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-09 01:03:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:03:16,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 31 states and 51 transitions. [2024-11-09 01:03:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 51 transitions. [2024-11-09 01:03:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:17,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 32 states and 51 transitions. [2024-11-09 01:03:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 51 transitions. [2024-11-09 01:03:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:03:18,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 43 states and 68 transitions. [2024-11-09 01:03:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2024-11-09 01:03:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:03:21,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 47 states and 78 transitions. [2024-11-09 01:03:22,726 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 78 transitions. [2024-11-09 01:03:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:03:22,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 78 transitions. [2024-11-09 01:03:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 78 transitions. [2024-11-09 01:03:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:03:23,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2024-11-09 01:03:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2024-11-09 01:03:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:24,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 63 states and 100 transitions. [2024-11-09 01:03:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 100 transitions. [2024-11-09 01:03:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:27,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:27,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-11-09 01:03:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-11-09 01:03:28,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:28,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 9 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 68 states and 109 transitions. [2024-11-09 01:03:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 109 transitions. [2024-11-09 01:03:30,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:30,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:30,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 23 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-11-09 01:03:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-11-09 01:03:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:31,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 23 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 76 states and 117 transitions. [2024-11-09 01:03:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 117 transitions. [2024-11-09 01:03:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:03:32,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:32,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 87 states and 136 transitions. [2024-11-09 01:03:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 136 transitions. [2024-11-09 01:03:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:03:36,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 38 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 91 states and 140 transitions. [2024-11-09 01:03:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 140 transitions. [2024-11-09 01:03:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:03:37,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:37,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 95 states and 149 transitions. [2024-11-09 01:03:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 149 transitions. [2024-11-09 01:03:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:03:40,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 153 transitions. [2024-11-09 01:03:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 153 transitions. [2024-11-09 01:03:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:03:41,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,538 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 38 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 103 states and 157 transitions. [2024-11-09 01:03:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 157 transitions. [2024-11-09 01:03:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:42,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 114 states and 177 transitions. [2024-11-09 01:03:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 177 transitions. [2024-11-09 01:03:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:47,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 57 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 118 states and 181 transitions. [2024-11-09 01:03:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 181 transitions. [2024-11-09 01:03:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:03:48,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:48,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 122 states and 190 transitions. [2024-11-09 01:03:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 190 transitions. [2024-11-09 01:03:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:03:52,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:52,293 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 57 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 126 states and 194 transitions. [2024-11-09 01:03:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions. [2024-11-09 01:03:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:03:53,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:55,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 130 states and 198 transitions. [2024-11-09 01:03:55,329 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 198 transitions. [2024-11-09 01:03:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:03:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,356 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 57 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 141 states and 219 transitions. [2024-11-09 01:04:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 219 transitions. [2024-11-09 01:04:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:01,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:01,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 80 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:02,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 145 states and 223 transitions. [2024-11-09 01:04:02,930 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 223 transitions. [2024-11-09 01:04:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:04:02,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:02,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:03,273 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 36 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 149 states and 232 transitions. [2024-11-09 01:04:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 232 transitions. [2024-11-09 01:04:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:04:06,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 80 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 153 states and 236 transitions. [2024-11-09 01:04:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 236 transitions. [2024-11-09 01:04:08,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:04:08,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:08,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 157 states and 240 transitions. [2024-11-09 01:04:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 240 transitions. [2024-11-09 01:04:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:09,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 80 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 168 states and 262 transitions. [2024-11-09 01:04:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 262 transitions. [2024-11-09 01:04:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:17,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:17,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 107 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 172 states and 266 transitions. [2024-11-09 01:04:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 266 transitions. [2024-11-09 01:04:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 49 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 176 states and 275 transitions. [2024-11-09 01:04:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2024-11-09 01:04:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:23,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 107 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 180 states and 279 transitions. [2024-11-09 01:04:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 279 transitions. [2024-11-09 01:04:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:25,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 107 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 283 transitions. [2024-11-09 01:04:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 283 transitions. [2024-11-09 01:04:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:04:27,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 107 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 195 states and 306 transitions. [2024-11-09 01:04:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 306 transitions. [2024-11-09 01:04:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:04:35,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 138 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 199 states and 310 transitions. [2024-11-09 01:04:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 310 transitions. [2024-11-09 01:04:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:04:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 64 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 203 states and 319 transitions. [2024-11-09 01:04:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 319 transitions. [2024-11-09 01:04:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:04:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 138 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 207 states and 323 transitions. [2024-11-09 01:04:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2024-11-09 01:04:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 01:04:45,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 211 states and 327 transitions. [2024-11-09 01:04:47,631 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 327 transitions. [2024-11-09 01:04:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:04:47,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:47,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 138 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 222 states and 351 transitions. [2024-11-09 01:04:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 351 transitions. [2024-11-09 01:04:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:04:57,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 173 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 226 states and 355 transitions. [2024-11-09 01:04:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 355 transitions. [2024-11-09 01:04:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:04:59,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:59,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 81 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 230 states and 364 transitions. [2024-11-09 01:05:05,056 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 364 transitions. [2024-11-09 01:05:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:05:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 173 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 234 states and 368 transitions. [2024-11-09 01:05:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 368 transitions. [2024-11-09 01:05:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:05:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 173 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:10,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:10,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 238 states and 372 transitions. [2024-11-09 01:05:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 372 transitions. [2024-11-09 01:05:10,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:05:10,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:10,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 173 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 249 states and 397 transitions. [2024-11-09 01:05:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 397 transitions. [2024-11-09 01:05:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:05:21,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:21,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 212 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 253 states and 401 transitions. [2024-11-09 01:05:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 401 transitions. [2024-11-09 01:05:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:05:23,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:23,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 100 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 257 states and 410 transitions. [2024-11-09 01:05:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 410 transitions. [2024-11-09 01:05:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:05:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 212 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 261 states and 414 transitions. [2024-11-09 01:05:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 414 transitions. [2024-11-09 01:05:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 01:05:33,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:33,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 212 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 265 states and 418 transitions. [2024-11-09 01:05:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 418 transitions. [2024-11-09 01:05:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:05:37,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 212 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 276 states and 444 transitions. [2024-11-09 01:05:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 444 transitions. [2024-11-09 01:05:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:05:48,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 255 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 280 states and 448 transitions. [2024-11-09 01:05:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 448 transitions. [2024-11-09 01:05:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:05:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 121 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 284 states and 457 transitions. [2024-11-09 01:05:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 457 transitions. [2024-11-09 01:05:58,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:05:58,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:58,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 255 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:01,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 288 states and 461 transitions. [2024-11-09 01:06:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 461 transitions. [2024-11-09 01:06:01,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:06:01,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:01,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 255 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 292 states and 465 transitions. [2024-11-09 01:06:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 465 transitions. [2024-11-09 01:06:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:06:04,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:04,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 255 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 303 states and 492 transitions. [2024-11-09 01:06:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 492 transitions. [2024-11-09 01:06:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:06:17,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 302 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 307 states and 496 transitions. [2024-11-09 01:06:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 496 transitions. [2024-11-09 01:06:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:06:20,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:20,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 144 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 311 states and 505 transitions. [2024-11-09 01:06:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 505 transitions. [2024-11-09 01:06:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:06:27,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:27,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 302 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 315 states and 509 transitions. [2024-11-09 01:06:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 509 transitions. [2024-11-09 01:06:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:06:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 302 proven. 193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 319 states and 513 transitions. [2024-11-09 01:06:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 513 transitions. [2024-11-09 01:06:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:06:34,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:34,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 302 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:48,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 330 states and 541 transitions. [2024-11-09 01:06:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 541 transitions. [2024-11-09 01:06:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:06:48,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:48,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 353 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 334 states and 545 transitions. [2024-11-09 01:06:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 545 transitions. [2024-11-09 01:06:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:06:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:51,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 169 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 338 states and 554 transitions. [2024-11-09 01:06:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 554 transitions. [2024-11-09 01:06:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:06:59,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 353 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:03,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 342 states and 558 transitions. [2024-11-09 01:07:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 558 transitions. [2024-11-09 01:07:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:07:03,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 353 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:06,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:06,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 346 states and 562 transitions. [2024-11-09 01:07:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 562 transitions. [2024-11-09 01:07:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:07:06,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:06,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 353 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 357 states and 591 transitions. [2024-11-09 01:07:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 591 transitions. [2024-11-09 01:07:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:07:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 408 proven. 201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 361 states and 595 transitions. [2024-11-09 01:07:26,452 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 595 transitions. [2024-11-09 01:07:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:26,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:27,216 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 196 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 365 states and 604 transitions. [2024-11-09 01:07:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 604 transitions. [2024-11-09 01:07:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:35,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:35,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 408 proven. 226 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 369 states and 608 transitions. [2024-11-09 01:07:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 608 transitions. [2024-11-09 01:07:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 01:07:39,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 661 backedges. 408 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 373 states and 612 transitions. [2024-11-09 01:07:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 612 transitions. [2024-11-09 01:07:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:07:43,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 408 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 384 states and 642 transitions. [2024-11-09 01:08:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 642 transitions. [2024-11-09 01:08:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:08:00,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:00,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 467 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 388 states and 646 transitions. [2024-11-09 01:08:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 646 transitions. [2024-11-09 01:08:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 01:08:04,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 225 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 392 states and 655 transitions. [2024-11-09 01:08:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 655 transitions. [2024-11-09 01:08:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 01:08:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:13,980 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 467 proven. 257 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 396 states and 659 transitions. [2024-11-09 01:08:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 659 transitions. [2024-11-09 01:08:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:08:18,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:18,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 467 proven. 286 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 400 states and 663 transitions. [2024-11-09 01:08:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 663 transitions. [2024-11-09 01:08:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 01:08:22,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 467 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 411 states and 694 transitions. [2024-11-09 01:08:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 694 transitions. [2024-11-09 01:08:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 01:08:40,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:40,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:40,473 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 530 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 415 states and 698 transitions. [2024-11-09 01:08:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 698 transitions. [2024-11-09 01:08:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:08:44,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:44,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 256 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 419 states and 707 transitions. [2024-11-09 01:08:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 707 transitions. [2024-11-09 01:08:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:08:54,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 530 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 423 states and 711 transitions. [2024-11-09 01:08:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 711 transitions. [2024-11-09 01:08:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:08:59,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 530 proven. 321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 427 states and 715 transitions. [2024-11-09 01:09:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 715 transitions. [2024-11-09 01:09:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:09:03,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,925 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 530 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 438 states and 747 transitions. [2024-11-09 01:09:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 747 transitions. [2024-11-09 01:09:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:09:23,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:23,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 597 proven. 294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 442 states and 751 transitions. [2024-11-09 01:09:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 751 transitions. [2024-11-09 01:09:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 01:09:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 289 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 446 states and 760 transitions. [2024-11-09 01:09:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 760 transitions. [2024-11-09 01:09:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 01:09:39,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:39,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 597 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 450 states and 764 transitions. [2024-11-09 01:09:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 764 transitions. [2024-11-09 01:09:44,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:09:44,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:44,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 597 proven. 358 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 454 states and 768 transitions. [2024-11-09 01:09:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 768 transitions. [2024-11-09 01:09:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:09:49,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 597 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 465 states and 801 transitions. [2024-11-09 01:10:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 801 transitions. [2024-11-09 01:10:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:10:12,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:12,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 668 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 469 states and 805 transitions. [2024-11-09 01:10:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 805 transitions. [2024-11-09 01:10:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:10:18,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 324 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 473 states and 814 transitions. [2024-11-09 01:10:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 814 transitions. [2024-11-09 01:10:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:10:31,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 668 proven. 362 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 477 states and 818 transitions. [2024-11-09 01:10:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 818 transitions. [2024-11-09 01:10:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 01:10:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 668 proven. 397 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 481 states and 822 transitions. [2024-11-09 01:10:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 822 transitions. [2024-11-09 01:10:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:10:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 668 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 492 states and 856 transitions. [2024-11-09 01:11:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 856 transitions. [2024-11-09 01:11:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:11:06,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1109 backedges. 743 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 496 states and 860 transitions. [2024-11-09 01:11:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 860 transitions. [2024-11-09 01:11:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:11:12,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:12,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 361 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 500 states and 869 transitions. [2024-11-09 01:11:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 869 transitions. [2024-11-09 01:11:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:11:25,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 743 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 504 states and 873 transitions. [2024-11-09 01:11:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 873 transitions. [2024-11-09 01:11:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 01:11:31,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:31,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 743 proven. 438 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 508 states and 877 transitions. [2024-11-09 01:11:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 877 transitions. [2024-11-09 01:11:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 01:11:36,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 743 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 519 states and 912 transitions. [2024-11-09 01:11:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 912 transitions. [2024-11-09 01:11:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 01:11:59,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 822 proven. 405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 523 states and 916 transitions. [2024-11-09 01:12:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 916 transitions. [2024-11-09 01:12:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:12:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 400 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 527 states and 925 transitions. [2024-11-09 01:12:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 925 transitions. [2024-11-09 01:12:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:12:18,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 822 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 531 states and 929 transitions. [2024-11-09 01:12:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 929 transitions. [2024-11-09 01:12:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 01:12:24,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:24,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 822 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 535 states and 933 transitions. [2024-11-09 01:12:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 933 transitions. [2024-11-09 01:12:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:12:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:29,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 822 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 546 states and 969 transitions. [2024-11-09 01:12:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 969 transitions. [2024-11-09 01:12:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:12:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:54,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 905 proven. 446 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 550 states and 973 transitions. [2024-11-09 01:13:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 973 transitions. [2024-11-09 01:13:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:13:00,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1387 backedges. 441 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 554 states and 982 transitions. [2024-11-09 01:13:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 982 transitions. [2024-11-09 01:13:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:13:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 905 proven. 485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 558 states and 986 transitions. [2024-11-09 01:13:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 986 transitions. [2024-11-09 01:13:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:13:20,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:20,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 905 proven. 526 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 562 states and 990 transitions. [2024-11-09 01:13:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 990 transitions. [2024-11-09 01:13:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:13:27,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 905 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 573 states and 1027 transitions. [2024-11-09 01:13:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1027 transitions. [2024-11-09 01:13:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:13:52,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 992 proven. 489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 577 states and 1031 transitions. [2024-11-09 01:13:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1031 transitions. [2024-11-09 01:13:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 01:13:58,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 484 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 581 states and 1040 transitions. [2024-11-09 01:14:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1040 transitions. [2024-11-09 01:14:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 01:14:13,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 992 proven. 530 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 585 states and 1044 transitions. [2024-11-09 01:14:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1044 transitions. [2024-11-09 01:14:19,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 01:14:19,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 992 proven. 573 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:26,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 589 states and 1048 transitions. [2024-11-09 01:14:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1048 transitions. [2024-11-09 01:14:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 01:14:26,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:26,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 992 proven. 618 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 600 states and 1086 transitions. [2024-11-09 01:14:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1086 transitions. [2024-11-09 01:14:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 01:14:53,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:53,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 1083 proven. 534 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 604 states and 1090 transitions. [2024-11-09 01:15:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1090 transitions. [2024-11-09 01:15:00,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:15:00,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 529 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 608 states and 1099 transitions. [2024-11-09 01:15:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1099 transitions. [2024-11-09 01:15:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:15:15,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1660 backedges. 1083 proven. 577 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:22,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 612 states and 1103 transitions. [2024-11-09 01:15:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1103 transitions. [2024-11-09 01:15:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:15:22,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:22,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 1083 proven. 622 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 616 states and 1107 transitions. [2024-11-09 01:15:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1107 transitions. [2024-11-09 01:15:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 01:15:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 1083 proven. 669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:58,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 627 states and 1146 transitions. [2024-11-09 01:15:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1146 transitions. [2024-11-09 01:15:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 01:15:58,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:58,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 1178 proven. 581 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:16:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 631 states and 1150 transitions. [2024-11-09 01:16:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1150 transitions. [2024-11-09 01:16:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 01:16:05,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:06,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 576 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:16:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 635 states and 1159 transitions. [2024-11-09 01:16:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1159 transitions. [2024-11-09 01:16:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 01:16:21,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:21,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1804 backedges. 1178 proven. 626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:16:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:28,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 639 states and 1163 transitions. [2024-11-09 01:16:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1163 transitions. [2024-11-09 01:16:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:16:28,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat