./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label08.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label08.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3 --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 376d88c552f1e1a298f16d975f5f18e258f60debc47e34443c9249442b85d8f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:26:34,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:26:34,776 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:26:34,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:26:34,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:26:34,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:26:34,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:26:34,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:26:34,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:26:34,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:26:34,820 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:26:34,820 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:26:34,821 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:26:34,823 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:26:34,823 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:26:34,823 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:26:34,823 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:26:34,824 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:26:34,824 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:26:34,824 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:26:34,824 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:26:34,824 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:26:34,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:26:34,824 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:26:34,824 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:26:34,825 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:26:34,825 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:26:34,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:26:34,825 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3 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 -> 376d88c552f1e1a298f16d975f5f18e258f60debc47e34443c9249442b85d8f7 [2024-11-25 02:26:35,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:26:35,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:26:35,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:26:35,153 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:26:35,153 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:26:35,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label08.c [2024-11-25 02:26:38,247 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/data/db35d9201/1468edb276de4e5c9b0ed7445b4ce70e/FLAG6442a4137 [2024-11-25 02:26:38,998 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:26:38,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/sv-benchmarks/c/eca-rers2012/Problem06_label08.c [2024-11-25 02:26:39,053 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/data/db35d9201/1468edb276de4e5c9b0ed7445b4ce70e/FLAG6442a4137 [2024-11-25 02:26:39,076 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/data/db35d9201/1468edb276de4e5c9b0ed7445b4ce70e [2024-11-25 02:26:39,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:26:39,082 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:26:39,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:26:39,086 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:26:39,094 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:26:39,095 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:26:39" (1/1) ... [2024-11-25 02:26:39,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d255595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:39, skipping insertion in model container [2024-11-25 02:26:39,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:26:39" (1/1) ... [2024-11-25 02:26:39,296 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:26:41,025 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_2b777b87-75e1-47e9-8d2a-c6471de50bb6/sv-benchmarks/c/eca-rers2012/Problem06_label08.c[335169,335182] [2024-11-25 02:26:41,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:26:41,060 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:26:42,049 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_2b777b87-75e1-47e9-8d2a-c6471de50bb6/sv-benchmarks/c/eca-rers2012/Problem06_label08.c[335169,335182] [2024-11-25 02:26:42,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:26:42,180 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:26:42,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42 WrapperNode [2024-11-25 02:26:42,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:26:42,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:26:42,185 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:26:42,186 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:26:42,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,588 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 02:26:42,589 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:26:42,589 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:26:42,590 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:26:42,590 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:26:42,598 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,599 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,732 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,903 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:42,917 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:43,051 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:43,096 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:43,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:43,165 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:26:43,167 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:26:43,168 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:26:43,168 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:26:43,173 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:26:42" (1/1) ... [2024-11-25 02:26:43,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:26:43,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:26:43,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:26:43,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b777b87-75e1-47e9-8d2a-c6471de50bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:26:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:26:43,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:26:43,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:26:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:26:43,378 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:26:43,380 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:26:52,615 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 02:26:52,615 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:26:54,178 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:26:54,178 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:26:54,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:26:54 BoogieIcfgContainer [2024-11-25 02:26:54,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:26:54,179 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:26:54,179 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:26:54,190 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:26:54,190 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:26:54" (1/1) ... [2024-11-25 02:26:54,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:26:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 02:26:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 02:26:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 02:26:54,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-25 02:27:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-25 02:27:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 02:27:07,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-25 02:27:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-25 02:27:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 02:27:11,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-25 02:27:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-25 02:27:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 02:27:14,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:14,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-25 02:27:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-25 02:27:17,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 02:27:17,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-25 02:27:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-25 02:27:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 02:27:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:20,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-25 02:27:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-25 02:27:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 02:27:23,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:23,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-25 02:27:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-25 02:27:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 02:27:33,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-25 02:27:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-25 02:27:43,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 02:27:43,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:43,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:44,713 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-25 02:27:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-25 02:27:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 02:27:47,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-25 02:27:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-25 02:27:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 02:27:51,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4246 states and 5583 transitions. [2024-11-25 02:27:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5583 transitions. [2024-11-25 02:27:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 02:27:52,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:52,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:27:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 4251 states and 5595 transitions. [2024-11-25 02:27:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5595 transitions. [2024-11-25 02:27:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 02:27:54,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 4379 states and 5766 transitions. [2024-11-25 02:28:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5766 transitions. [2024-11-25 02:28:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 02:28:00,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:28:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4390 states and 5785 transitions. [2024-11-25 02:28:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5785 transitions. [2024-11-25 02:28:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 02:28:02,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:28:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 4393 states and 5790 transitions. [2024-11-25 02:28:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5790 transitions. [2024-11-25 02:28:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 02:28:04,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 02:28:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 5458 states and 7092 transitions. [2024-11-25 02:28:17,122 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7092 transitions. [2024-11-25 02:28:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 02:28:17,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:17,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:28:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5469 states and 7106 transitions. [2024-11-25 02:28:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7106 transitions. [2024-11-25 02:28:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 02:28:18,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:18,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7118 states to 5480 states and 7118 transitions. [2024-11-25 02:28:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7118 transitions. [2024-11-25 02:28:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 02:28:19,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:28:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5495 states and 7136 transitions. [2024-11-25 02:28:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7136 transitions. [2024-11-25 02:28:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 02:28:21,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:21,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 5508 states and 7151 transitions. [2024-11-25 02:28:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 7151 transitions. [2024-11-25 02:28:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 02:28:22,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:22,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 5539 states and 7189 transitions. [2024-11-25 02:28:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7189 transitions. [2024-11-25 02:28:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 02:28:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:28:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7471 states to 5693 states and 7471 transitions. [2024-11-25 02:28:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 7471 transitions. [2024-11-25 02:28:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 02:28:32,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:32,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:28:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7487 states to 5701 states and 7487 transitions. [2024-11-25 02:28:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5701 states and 7487 transitions. [2024-11-25 02:28:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 02:28:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 5707 states and 7494 transitions. [2024-11-25 02:28:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 5707 states and 7494 transitions. [2024-11-25 02:28:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 02:28:36,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 5797 states and 7593 transitions. [2024-11-25 02:28:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 7593 transitions. [2024-11-25 02:28:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 02:28:42,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:42,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7595 states to 5799 states and 7595 transitions. [2024-11-25 02:28:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 7595 transitions. [2024-11-25 02:28:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-25 02:28:43,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 5838 states and 7643 transitions. [2024-11-25 02:28:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 7643 transitions. [2024-11-25 02:28:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 02:28:48,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:28:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 5852 states and 7660 transitions. [2024-11-25 02:28:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 5852 states and 7660 transitions. [2024-11-25 02:28:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 02:28:50,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:50,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7865 states to 6013 states and 7865 transitions. [2024-11-25 02:28:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 6013 states and 7865 transitions. [2024-11-25 02:28:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 02:28:57,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7974 states to 6110 states and 7974 transitions. [2024-11-25 02:29:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 6110 states and 7974 transitions. [2024-11-25 02:29:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 02:29:03,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8002 states to 6132 states and 8002 transitions. [2024-11-25 02:29:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 6132 states and 8002 transitions. [2024-11-25 02:29:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 02:29:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:29:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8011 states to 6138 states and 8011 transitions. [2024-11-25 02:29:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 6138 states and 8011 transitions. [2024-11-25 02:29:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 02:29:06,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:29:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 6150 states and 8026 transitions. [2024-11-25 02:29:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 6150 states and 8026 transitions. [2024-11-25 02:29:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 02:29:08,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:08,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:29:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8091 states to 6196 states and 8091 transitions. [2024-11-25 02:29:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8091 transitions. [2024-11-25 02:29:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 02:29:13,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:29:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8093 states to 6198 states and 8093 transitions. [2024-11-25 02:29:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 6198 states and 8093 transitions. [2024-11-25 02:29:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 02:29:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8099 states to 6203 states and 8099 transitions. [2024-11-25 02:29:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 6203 states and 8099 transitions. [2024-11-25 02:29:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 02:29:15,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:29:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8101 states to 6204 states and 8101 transitions. [2024-11-25 02:29:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 6204 states and 8101 transitions. [2024-11-25 02:29:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 02:29:17,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9169 states to 7184 states and 9169 transitions. [2024-11-25 02:29:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 7184 states and 9169 transitions. [2024-11-25 02:29:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 02:29:32,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:32,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9188 states to 7199 states and 9188 transitions. [2024-11-25 02:29:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 7199 states and 9188 transitions. [2024-11-25 02:29:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-25 02:29:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 174 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:29:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9386 states to 7353 states and 9386 transitions. [2024-11-25 02:29:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 7353 states and 9386 transitions. [2024-11-25 02:29:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-25 02:29:45,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 02:29:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9390 states to 7356 states and 9390 transitions. [2024-11-25 02:29:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 7356 states and 9390 transitions. [2024-11-25 02:29:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 02:29:46,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:46,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:29:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9423 states to 7380 states and 9423 transitions. [2024-11-25 02:29:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 9423 transitions. [2024-11-25 02:29:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 02:29:49,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9432 states to 7386 states and 9432 transitions. [2024-11-25 02:29:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 7386 states and 9432 transitions. [2024-11-25 02:29:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 02:29:49,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:49,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 233 proven. 46 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:29:57,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9582 states to 7472 states and 9582 transitions. [2024-11-25 02:29:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 9582 transitions. [2024-11-25 02:29:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 02:29:57,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:30:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9723 states to 7534 states and 9723 transitions. [2024-11-25 02:30:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 7534 states and 9723 transitions. [2024-11-25 02:30:05,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-25 02:30:05,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:05,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:13,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9923 states to 7716 states and 9923 transitions. [2024-11-25 02:30:13,069 INFO L276 IsEmpty]: Start isEmpty. Operand 7716 states and 9923 transitions. [2024-11-25 02:30:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-25 02:30:13,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9957 states to 7742 states and 9957 transitions. [2024-11-25 02:30:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7742 states and 9957 transitions. [2024-11-25 02:30:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 02:30:16,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10020 states to 7790 states and 10020 transitions. [2024-11-25 02:30:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 7790 states and 10020 transitions. [2024-11-25 02:30:26,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-25 02:30:26,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:26,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 02:30:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10032 states to 7801 states and 10032 transitions. [2024-11-25 02:30:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 7801 states and 10032 transitions. [2024-11-25 02:30:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 02:30:27,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:27,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:31,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10064 states to 7830 states and 10064 transitions. [2024-11-25 02:30:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 7830 states and 10064 transitions. [2024-11-25 02:30:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 02:30:31,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:31,873 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10077 states to 7842 states and 10077 transitions. [2024-11-25 02:30:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 7842 states and 10077 transitions. [2024-11-25 02:30:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 02:30:32,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10085 states to 7849 states and 10085 transitions. [2024-11-25 02:30:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 7849 states and 10085 transitions. [2024-11-25 02:30:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 02:30:33,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 192 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:30:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 7878 states and 10122 transitions. [2024-11-25 02:30:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 7878 states and 10122 transitions. [2024-11-25 02:30:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 02:30:38,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:38,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:30:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:43,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10225 states to 7944 states and 10225 transitions. [2024-11-25 02:30:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 7944 states and 10225 transitions. [2024-11-25 02:30:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 02:30:43,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:30:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10230 states to 7947 states and 10230 transitions. [2024-11-25 02:30:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 7947 states and 10230 transitions. [2024-11-25 02:30:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 02:30:45,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 02:30:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10266 states to 7978 states and 10266 transitions. [2024-11-25 02:30:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 7978 states and 10266 transitions. [2024-11-25 02:30:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 02:30:48,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:30:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10294 states to 8003 states and 10294 transitions. [2024-11-25 02:30:51,267 INFO L276 IsEmpty]: Start isEmpty. Operand 8003 states and 10294 transitions. [2024-11-25 02:30:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 02:30:51,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:51,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 02:30:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10457 states to 8121 states and 10457 transitions. [2024-11-25 02:30:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 8121 states and 10457 transitions. [2024-11-25 02:30:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 02:30:58,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 02:31:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10515 states to 8169 states and 10515 transitions. [2024-11-25 02:31:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 8169 states and 10515 transitions. [2024-11-25 02:31:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 02:31:04,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:05,628 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 225 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10532 states to 8184 states and 10532 transitions. [2024-11-25 02:31:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 8184 states and 10532 transitions. [2024-11-25 02:31:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 02:31:07,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10548 states to 8197 states and 10548 transitions. [2024-11-25 02:31:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 8197 states and 10548 transitions. [2024-11-25 02:31:09,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 02:31:09,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:12,784 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:31:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10751 states to 8385 states and 10751 transitions. [2024-11-25 02:31:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 8385 states and 10751 transitions. [2024-11-25 02:31:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 02:31:21,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:31:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:30,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10830 states to 8453 states and 10830 transitions. [2024-11-25 02:31:30,359 INFO L276 IsEmpty]: Start isEmpty. Operand 8453 states and 10830 transitions. [2024-11-25 02:31:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 02:31:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10864 states to 8484 states and 10864 transitions. [2024-11-25 02:31:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 8484 states and 10864 transitions. [2024-11-25 02:31:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-25 02:31:33,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 229 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10869 states to 8488 states and 10869 transitions. [2024-11-25 02:31:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 8488 states and 10869 transitions. [2024-11-25 02:31:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-25 02:31:35,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:36,268 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:31:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10887 states to 8503 states and 10887 transitions. [2024-11-25 02:31:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 8503 states and 10887 transitions. [2024-11-25 02:31:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 02:31:38,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:38,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:31:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10973 states to 8576 states and 10973 transitions. [2024-11-25 02:31:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 8576 states and 10973 transitions. [2024-11-25 02:31:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-25 02:31:49,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:49,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:31:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11000 states to 8596 states and 11000 transitions. [2024-11-25 02:31:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 8596 states and 11000 transitions. [2024-11-25 02:31:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-25 02:31:50,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:31:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11006 states to 8601 states and 11006 transitions. [2024-11-25 02:31:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 8601 states and 11006 transitions. [2024-11-25 02:31:52,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 02:31:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:53,416 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11105 states to 8645 states and 11105 transitions. [2024-11-25 02:31:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 8645 states and 11105 transitions. [2024-11-25 02:31:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 02:31:56,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:56,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:31:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11127 states to 8665 states and 11127 transitions. [2024-11-25 02:31:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 8665 states and 11127 transitions. [2024-11-25 02:31:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2024-11-25 02:31:58,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:32:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11159 states to 8694 states and 11159 transitions. [2024-11-25 02:32:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 8694 states and 11159 transitions. [2024-11-25 02:32:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-25 02:32:03,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 02:32:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11351 states to 8809 states and 11351 transitions. [2024-11-25 02:32:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 8809 states and 11351 transitions. [2024-11-25 02:32:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-25 02:32:17,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:18,537 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:32:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11368 states to 8821 states and 11368 transitions. [2024-11-25 02:32:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 8821 states and 11368 transitions. [2024-11-25 02:32:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-25 02:32:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-25 02:32:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11466 states to 8900 states and 11466 transitions. [2024-11-25 02:32:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 8900 states and 11466 transitions. [2024-11-25 02:32:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2024-11-25 02:32:33,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:32:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11503 states to 8932 states and 11503 transitions. [2024-11-25 02:32:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 8932 states and 11503 transitions. [2024-11-25 02:32:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-25 02:32:39,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:39,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:32:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11549 states to 8971 states and 11549 transitions. [2024-11-25 02:32:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 8971 states and 11549 transitions. [2024-11-25 02:32:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 02:32:47,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:32:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11650 states to 9015 states and 11650 transitions. [2024-11-25 02:32:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 9015 states and 11650 transitions. [2024-11-25 02:32:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 02:32:51,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:51,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:32:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11696 states to 9058 states and 11696 transitions. [2024-11-25 02:32:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 9058 states and 11696 transitions. [2024-11-25 02:32:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 02:32:55,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:32:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11718 states to 9078 states and 11718 transitions. [2024-11-25 02:32:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 9078 states and 11718 transitions. [2024-11-25 02:32:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 02:32:58,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:58,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 02:33:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11868 states to 9153 states and 11868 transitions. [2024-11-25 02:33:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 9153 states and 11868 transitions. [2024-11-25 02:33:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 02:33:06,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 02:33:11,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11910 states to 9162 states and 11910 transitions. [2024-11-25 02:33:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 9162 states and 11910 transitions. [2024-11-25 02:33:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-25 02:33:11,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 245 proven. 96 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:33:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12045 states to 9259 states and 12045 transitions. [2024-11-25 02:33:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 9259 states and 12045 transitions. [2024-11-25 02:33:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-25 02:33:19,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:19,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13015 states to 10187 states and 13015 transitions. [2024-11-25 02:35:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10187 states and 13015 transitions. [2024-11-25 02:35:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-25 02:35:08,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:19,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13159 states to 10299 states and 13159 transitions. [2024-11-25 02:35:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10299 states and 13159 transitions. [2024-11-25 02:35:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-25 02:35:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 02:35:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13166 states to 10304 states and 13166 transitions. [2024-11-25 02:35:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10304 states and 13166 transitions. [2024-11-25 02:35:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-25 02:35:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13217 states to 10352 states and 13217 transitions. [2024-11-25 02:35:30,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10352 states and 13217 transitions. [2024-11-25 02:35:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-25 02:35:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13384 states to 10475 states and 13384 transitions. [2024-11-25 02:35:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10475 states and 13384 transitions. [2024-11-25 02:35:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-25 02:35:42,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13398 states to 10485 states and 13398 transitions. [2024-11-25 02:35:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10485 states and 13398 transitions. [2024-11-25 02:35:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-11-25 02:35:46,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:35:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13408 states to 10493 states and 13408 transitions. [2024-11-25 02:35:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10493 states and 13408 transitions. [2024-11-25 02:35:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-25 02:35:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:35:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13433 states to 10518 states and 13433 transitions. [2024-11-25 02:35:52,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10518 states and 13433 transitions. [2024-11-25 02:35:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 02:35:52,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 02:35:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13456 states to 10535 states and 13456 transitions. [2024-11-25 02:35:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10535 states and 13456 transitions. [2024-11-25 02:35:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 02:35:54,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:35:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13497 states to 10551 states and 13497 transitions. [2024-11-25 02:35:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10551 states and 13497 transitions. [2024-11-25 02:35:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2024-11-25 02:35:59,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:59,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:01,223 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:36:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13512 states to 10559 states and 13512 transitions. [2024-11-25 02:36:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10559 states and 13512 transitions. [2024-11-25 02:36:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 02:36:04,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 116 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:36:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13545 states to 10586 states and 13545 transitions. [2024-11-25 02:36:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10586 states and 13545 transitions. [2024-11-25 02:36:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 02:36:11,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:11,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:36:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:15,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13617 states to 10651 states and 13617 transitions. [2024-11-25 02:36:15,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10651 states and 13617 transitions. [2024-11-25 02:36:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-25 02:36:15,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:15,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 304 proven. 117 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:36:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13629 states to 10662 states and 13629 transitions. [2024-11-25 02:36:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10662 states and 13629 transitions. [2024-11-25 02:36:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 02:36:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:36:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13649 states to 10677 states and 13649 transitions. [2024-11-25 02:36:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10677 states and 13649 transitions. [2024-11-25 02:36:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 02:36:22,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 307 proven. 120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:36:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13732 states to 10751 states and 13732 transitions. [2024-11-25 02:36:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10751 states and 13732 transitions. [2024-11-25 02:36:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 02:36:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 02:36:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13877 states to 10868 states and 13877 transitions. [2024-11-25 02:36:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10868 states and 13877 transitions. [2024-11-25 02:36:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 02:36:51,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:51,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:36:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13952 states to 10937 states and 13952 transitions. [2024-11-25 02:36:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10937 states and 13952 transitions. [2024-11-25 02:36:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-25 02:36:56,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:56,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:37:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14069 states to 11002 states and 14069 transitions. [2024-11-25 02:37:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 11002 states and 14069 transitions. [2024-11-25 02:37:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-11-25 02:37:08,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:08,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 02:37:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14072 states to 11004 states and 14072 transitions. [2024-11-25 02:37:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 11004 states and 14072 transitions. [2024-11-25 02:37:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:09,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:09,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:37:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14119 states to 11047 states and 14119 transitions. [2024-11-25 02:37:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 11047 states and 14119 transitions. [2024-11-25 02:37:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:13,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 299 proven. 130 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:37:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14130 states to 11057 states and 14130 transitions. [2024-11-25 02:37:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 11057 states and 14130 transitions. [2024-11-25 02:37:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:16,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:16,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14143 states to 11067 states and 14143 transitions. [2024-11-25 02:37:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 11067 states and 14143 transitions. [2024-11-25 02:37:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:19,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:19,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14147 states to 11071 states and 14147 transitions. [2024-11-25 02:37:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 11071 states and 14147 transitions. [2024-11-25 02:37:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:21,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:21,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14193 states to 11116 states and 14193 transitions. [2024-11-25 02:37:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 11116 states and 14193 transitions. [2024-11-25 02:37:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 02:37:25,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:25,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14213 states to 11136 states and 14213 transitions. [2024-11-25 02:37:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 11136 states and 14213 transitions. [2024-11-25 02:37:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-11-25 02:37:27,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:27,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 397 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:37:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14239 states to 11159 states and 14239 transitions. [2024-11-25 02:37:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 11159 states and 14239 transitions. [2024-11-25 02:37:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2024-11-25 02:37:33,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:33,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 261 proven. 137 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:37:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14448 states to 11303 states and 14448 transitions. [2024-11-25 02:37:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 11303 states and 14448 transitions. [2024-11-25 02:37:59,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-25 02:37:59,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:59,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 401 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:38:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14521 states to 11360 states and 14521 transitions. [2024-11-25 02:38:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 11360 states and 14521 transitions. [2024-11-25 02:38:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-25 02:38:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.