./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 804e8d646f3136915195a4e5e9f5153cc3c1cd2abf96df3f09c683a14a27e4de --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:53:58,708 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:53:58,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:53:58,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:53:58,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:53:58,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:53:58,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:53:58,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:53:58,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:53:58,800 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:53:58,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:53:58,801 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:53:58,801 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:53:58,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:53:58,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:53:58,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:53:58,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:53:58,802 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:53:58,802 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:53:58,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:53:58,802 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_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 804e8d646f3136915195a4e5e9f5153cc3c1cd2abf96df3f09c683a14a27e4de [2024-12-06 02:53:59,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:53:59,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:53:59,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:53:59,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:53:59,093 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:53:59,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c [2024-12-06 02:54:02,351 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/data/5d83e1ee5/f43c854850da4e9e8a917710fc99c790/FLAG3c98a5496 [2024-12-06 02:54:02,561 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:54:02,561 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/sv-benchmarks/c/termination-restricted-15/DivMinus2.c [2024-12-06 02:54:02,569 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/data/5d83e1ee5/f43c854850da4e9e8a917710fc99c790/FLAG3c98a5496 [2024-12-06 02:54:02,911 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/data/5d83e1ee5/f43c854850da4e9e8a917710fc99c790 [2024-12-06 02:54:02,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:54:02,916 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:54:02,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:54:02,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:54:02,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:54:02,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:54:02" (1/1) ... [2024-12-06 02:54:02,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b0cde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:02, skipping insertion in model container [2024-12-06 02:54:02,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:54:02" (1/1) ... [2024-12-06 02:54:02,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:54:03,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:54:03,094 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:54:03,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:54:03,123 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:54:03,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03 WrapperNode [2024-12-06 02:54:03,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:54:03,125 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:54:03,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:54:03,125 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:54:03,133 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,137 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,154 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2024-12-06 02:54:03,154 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:54:03,155 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:54:03,155 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:54:03,155 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:54:03,163 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,164 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,164 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,166 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,173 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,174 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:54:03,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:54:03,177 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:54:03,177 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:54:03,178 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:54:03,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:54:03,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:54:03,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f91f2f3a-d730-4d38-a875-00537a8f0015/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:54:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:54:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:54:03,331 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:54:03,333 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:54:03,446 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 02:54:03,446 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:54:03,478 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:54:03,478 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:54:03,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:54:03 BoogieIcfgContainer [2024-12-06 02:54:03,479 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:54:03,479 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:54:03,480 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:54:03,491 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:54:03,491 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:54:03" (1/1) ... [2024-12-06 02:54:03,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:54:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2024-12-06 02:54:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-12-06 02:54:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:54:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-12-06 02:54:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-12-06 02:54:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:54:03,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-12-06 02:54:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-06 02:54:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:54:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-12-06 02:54:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-12-06 02:54:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:54:03,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2024-12-06 02:54:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2024-12-06 02:54:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:54:04,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:04,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-12-06 02:54:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-12-06 02:54:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:54:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-12-06 02:54:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-12-06 02:54:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:54:05,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 51 states and 77 transitions. [2024-12-06 02:54:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 77 transitions. [2024-12-06 02:54:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:54:05,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:05,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 81 transitions. [2024-12-06 02:54:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 81 transitions. [2024-12-06 02:54:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:54:06,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 63 states and 104 transitions. [2024-12-06 02:54:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 104 transitions. [2024-12-06 02:54:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:54:07,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 64 states and 105 transitions. [2024-12-06 02:54:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 105 transitions. [2024-12-06 02:54:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:54:07,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-12-06 02:54:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-12-06 02:54:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:54:08,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 81 states and 145 transitions. [2024-12-06 02:54:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 145 transitions. [2024-12-06 02:54:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:54:09,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:54:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 85 states and 149 transitions. [2024-12-06 02:54:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 149 transitions. [2024-12-06 02:54:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:54:09,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:54:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 96 states and 172 transitions. [2024-12-06 02:54:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 172 transitions. [2024-12-06 02:54:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:54:10,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:54:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 101 states and 179 transitions. [2024-12-06 02:54:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 179 transitions. [2024-12-06 02:54:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:54:11,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2024-12-06 02:54:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2024-12-06 02:54:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:54:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:54:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 102 states and 180 transitions. [2024-12-06 02:54:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 180 transitions. [2024-12-06 02:54:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:54:11,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 105 states and 187 transitions. [2024-12-06 02:54:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 187 transitions. [2024-12-06 02:54:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:54:12,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:12,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:54:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 105 states and 186 transitions. [2024-12-06 02:54:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 186 transitions. [2024-12-06 02:54:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:54:12,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:13,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:13,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 107 states and 189 transitions. [2024-12-06 02:54:13,187 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 189 transitions. [2024-12-06 02:54:13,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:54:13,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:13,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:54:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 113 states and 196 transitions. [2024-12-06 02:54:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-12-06 02:54:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:54:14,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:54:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 114 states and 196 transitions. [2024-12-06 02:54:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 196 transitions. [2024-12-06 02:54:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:54:14,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:14,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:54:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 124 states and 220 transitions. [2024-12-06 02:54:15,292 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 220 transitions. [2024-12-06 02:54:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:54:15,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:54:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 125 states and 222 transitions. [2024-12-06 02:54:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 222 transitions. [2024-12-06 02:54:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:54:15,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:54:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 127 states and 224 transitions. [2024-12-06 02:54:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 224 transitions. [2024-12-06 02:54:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:54:16,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:54:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 136 states and 240 transitions. [2024-12-06 02:54:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 240 transitions. [2024-12-06 02:54:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:54:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:54:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 247 transitions. [2024-12-06 02:54:17,691 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 247 transitions. [2024-12-06 02:54:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:54:17,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:17,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:17,731 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 141 states and 246 transitions. [2024-12-06 02:54:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 246 transitions. [2024-12-06 02:54:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:54:18,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:18,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:54:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:18,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 141 states and 245 transitions. [2024-12-06 02:54:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 245 transitions. [2024-12-06 02:54:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:54:18,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:18,537 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:54:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 141 states and 244 transitions. [2024-12-06 02:54:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 244 transitions. [2024-12-06 02:54:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:54:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:54:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 147 states and 251 transitions. [2024-12-06 02:54:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 251 transitions. [2024-12-06 02:54:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:54:19,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:54:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 157 states and 275 transitions. [2024-12-06 02:54:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 275 transitions. [2024-12-06 02:54:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:54:20,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:54:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 158 states and 277 transitions. [2024-12-06 02:54:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 277 transitions. [2024-12-06 02:54:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:54:21,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:21,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 31 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 169 states and 294 transitions. [2024-12-06 02:54:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 294 transitions. [2024-12-06 02:54:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:54:22,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 178 states and 310 transitions. [2024-12-06 02:54:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 310 transitions. [2024-12-06 02:54:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:54:23,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:54:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 183 states and 317 transitions. [2024-12-06 02:54:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 317 transitions. [2024-12-06 02:54:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:54:24,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 02:54:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 183 states and 316 transitions. [2024-12-06 02:54:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 316 transitions. [2024-12-06 02:54:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:25,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:25,256 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:54:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 183 states and 315 transitions. [2024-12-06 02:54:25,742 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 315 transitions. [2024-12-06 02:54:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:25,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:54:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 183 states and 314 transitions. [2024-12-06 02:54:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 314 transitions. [2024-12-06 02:54:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:26,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:26,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 40 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:54:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 189 states and 321 transitions. [2024-12-06 02:54:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 321 transitions. [2024-12-06 02:54:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:26,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:54:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 199 states and 345 transitions. [2024-12-06 02:54:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 345 transitions. [2024-12-06 02:54:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:54:28,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:54:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 200 states and 347 transitions. [2024-12-06 02:54:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 347 transitions. [2024-12-06 02:54:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:54:29,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:29,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 44 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:54:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 211 states and 364 transitions. [2024-12-06 02:54:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 364 transitions. [2024-12-06 02:54:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:54:30,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:54:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 220 states and 380 transitions. [2024-12-06 02:54:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 380 transitions. [2024-12-06 02:54:32,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:54:32,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:32,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:54:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 225 states and 387 transitions. [2024-12-06 02:54:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 387 transitions. [2024-12-06 02:54:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:54:33,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:54:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 386 transitions. [2024-12-06 02:54:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 386 transitions. [2024-12-06 02:54:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:54:33,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:33,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:54:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 225 states and 385 transitions. [2024-12-06 02:54:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 385 transitions. [2024-12-06 02:54:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:54:34,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:54:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 225 states and 384 transitions. [2024-12-06 02:54:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 384 transitions. [2024-12-06 02:54:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:54:34,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 60 proven. 14 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:54:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 231 states and 391 transitions. [2024-12-06 02:54:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 391 transitions. [2024-12-06 02:54:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:54:35,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:35,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:54:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 241 states and 415 transitions. [2024-12-06 02:54:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 415 transitions. [2024-12-06 02:54:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:54:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:37,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:54:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 242 states and 417 transitions. [2024-12-06 02:54:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 417 transitions. [2024-12-06 02:54:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:54:38,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 4 proven. 57 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:54:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 253 states and 434 transitions. [2024-12-06 02:54:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 434 transitions. [2024-12-06 02:54:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:54:40,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 02:54:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 262 states and 450 transitions. [2024-12-06 02:54:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 450 transitions. [2024-12-06 02:54:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:54:41,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:54:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 262 states and 449 transitions. [2024-12-06 02:54:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 449 transitions. [2024-12-06 02:54:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:54:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:54:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 267 states and 455 transitions. [2024-12-06 02:54:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 455 transitions. [2024-12-06 02:54:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:54:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 02:54:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 267 states and 454 transitions. [2024-12-06 02:54:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 454 transitions. [2024-12-06 02:54:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:54:43,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:54:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 267 states and 453 transitions. [2024-12-06 02:54:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 453 transitions. [2024-12-06 02:54:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:54:44,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 80 proven. 14 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:54:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 273 states and 460 transitions. [2024-12-06 02:54:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 460 transitions. [2024-12-06 02:54:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:54:45,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:45,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:54:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 283 states and 484 transitions. [2024-12-06 02:54:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 484 transitions. [2024-12-06 02:54:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:54:47,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:47,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 02:54:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 284 states and 486 transitions. [2024-12-06 02:54:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 486 transitions. [2024-12-06 02:54:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:54:48,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 5 proven. 70 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-12-06 02:54:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 295 states and 503 transitions. [2024-12-06 02:54:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 503 transitions. [2024-12-06 02:54:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:54:50,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 02:54:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 304 states and 519 transitions. [2024-12-06 02:54:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 519 transitions. [2024-12-06 02:54:51,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:54:51,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:51,887 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:54:52,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 309 states and 525 transitions. [2024-12-06 02:54:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 525 transitions. [2024-12-06 02:54:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:54:52,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 02:54:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 309 states and 524 transitions. [2024-12-06 02:54:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 524 transitions. [2024-12-06 02:54:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:54:53,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:53,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-06 02:54:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 309 states and 523 transitions. [2024-12-06 02:54:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 523 transitions. [2024-12-06 02:54:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:54:53,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 100 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:54:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 315 states and 530 transitions. [2024-12-06 02:54:54,981 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 530 transitions. [2024-12-06 02:54:54,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:54:54,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:54,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:54:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 325 states and 554 transitions. [2024-12-06 02:54:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 554 transitions. [2024-12-06 02:54:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:54:57,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 02:54:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 326 states and 556 transitions. [2024-12-06 02:54:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 556 transitions. [2024-12-06 02:54:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:54:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 6 proven. 83 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 02:55:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 337 states and 573 transitions. [2024-12-06 02:55:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 573 transitions. [2024-12-06 02:55:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:55:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 02:55:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 346 states and 589 transitions. [2024-12-06 02:55:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 589 transitions. [2024-12-06 02:55:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:55:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:55:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 351 states and 595 transitions. [2024-12-06 02:55:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 595 transitions. [2024-12-06 02:55:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:55:03,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-12-06 02:55:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 351 states and 594 transitions. [2024-12-06 02:55:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 594 transitions. [2024-12-06 02:55:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:55:04,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-12-06 02:55:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 351 states and 593 transitions. [2024-12-06 02:55:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 593 transitions. [2024-12-06 02:55:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:55:05,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 120 proven. 14 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-06 02:55:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 357 states and 600 transitions. [2024-12-06 02:55:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 600 transitions. [2024-12-06 02:55:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:55:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:06,464 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 367 states and 624 transitions. [2024-12-06 02:55:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 624 transitions. [2024-12-06 02:55:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:55:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-06 02:55:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 368 states and 626 transitions. [2024-12-06 02:55:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 626 transitions. [2024-12-06 02:55:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:55:10,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 7 proven. 96 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-12-06 02:55:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 379 states and 643 transitions. [2024-12-06 02:55:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 643 transitions. [2024-12-06 02:55:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:55:12,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:12,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 02:55:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 388 states and 659 transitions. [2024-12-06 02:55:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 659 transitions. [2024-12-06 02:55:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:55:14,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:14,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:55:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 393 states and 665 transitions. [2024-12-06 02:55:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 665 transitions. [2024-12-06 02:55:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:55:16,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-06 02:55:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 393 states and 664 transitions. [2024-12-06 02:55:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 664 transitions. [2024-12-06 02:55:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:55:16,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 02:55:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 393 states and 663 transitions. [2024-12-06 02:55:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 663 transitions. [2024-12-06 02:55:17,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:55:17,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:17,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 140 proven. 14 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-12-06 02:55:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 399 states and 670 transitions. [2024-12-06 02:55:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 670 transitions. [2024-12-06 02:55:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:55:18,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:55:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 409 states and 694 transitions. [2024-12-06 02:55:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 694 transitions. [2024-12-06 02:55:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:55:22,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:22,145 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 02:55:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 410 states and 696 transitions. [2024-12-06 02:55:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 696 transitions. [2024-12-06 02:55:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:55:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 8 proven. 109 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-06 02:55:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 421 states and 713 transitions. [2024-12-06 02:55:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 713 transitions. [2024-12-06 02:55:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:55:26,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:55:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 430 states and 729 transitions. [2024-12-06 02:55:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 729 transitions. [2024-12-06 02:55:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:55:28,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:28,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 488 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:55:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 435 states and 735 transitions. [2024-12-06 02:55:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 735 transitions. [2024-12-06 02:55:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:55:29,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:29,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-12-06 02:55:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 435 states and 734 transitions. [2024-12-06 02:55:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 734 transitions. [2024-12-06 02:55:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:55:30,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:55:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 435 states and 733 transitions. [2024-12-06 02:55:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 733 transitions. [2024-12-06 02:55:30,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:55:30,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 160 proven. 14 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 02:55:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 441 states and 740 transitions. [2024-12-06 02:55:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 740 transitions. [2024-12-06 02:55:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:55:32,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:32,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:55:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 451 states and 764 transitions. [2024-12-06 02:55:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 764 transitions. [2024-12-06 02:55:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:55:36,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-12-06 02:55:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 452 states and 766 transitions. [2024-12-06 02:55:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 766 transitions. [2024-12-06 02:55:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:55:37,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 9 proven. 122 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-06 02:55:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 463 states and 783 transitions. [2024-12-06 02:55:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 783 transitions. [2024-12-06 02:55:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:55:40,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:40,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 02:55:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 472 states and 799 transitions. [2024-12-06 02:55:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 799 transitions. [2024-12-06 02:55:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:55:43,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:43,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 0 proven. 603 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:55:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 477 states and 805 transitions. [2024-12-06 02:55:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 805 transitions. [2024-12-06 02:55:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:55:44,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2024-12-06 02:55:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 477 states and 804 transitions. [2024-12-06 02:55:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 804 transitions. [2024-12-06 02:55:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:55:45,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 02:55:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 803 transitions. [2024-12-06 02:55:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 803 transitions. [2024-12-06 02:55:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:55:46,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 180 proven. 14 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:55:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 483 states and 810 transitions. [2024-12-06 02:55:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 810 transitions. [2024-12-06 02:55:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:55:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 493 states and 834 transitions. [2024-12-06 02:55:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 834 transitions. [2024-12-06 02:55:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:55:52,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-12-06 02:55:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 494 states and 836 transitions. [2024-12-06 02:55:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 836 transitions. [2024-12-06 02:55:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:55:53,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:53,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 10 proven. 135 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-06 02:55:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 505 states and 853 transitions. [2024-12-06 02:55:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 853 transitions. [2024-12-06 02:55:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:55:56,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:56,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-12-06 02:55:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 514 states and 869 transitions. [2024-12-06 02:55:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 869 transitions. [2024-12-06 02:55:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:55:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 0 proven. 730 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:56:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 519 states and 875 transitions. [2024-12-06 02:56:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 875 transitions. [2024-12-06 02:56:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:56:01,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2024-12-06 02:56:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 519 states and 874 transitions. [2024-12-06 02:56:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 874 transitions. [2024-12-06 02:56:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:56:01,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 02:56:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 519 states and 873 transitions. [2024-12-06 02:56:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 873 transitions. [2024-12-06 02:56:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:56:02,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 200 proven. 14 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 02:56:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 525 states and 880 transitions. [2024-12-06 02:56:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 880 transitions. [2024-12-06 02:56:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:56:04,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:56:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 535 states and 904 transitions. [2024-12-06 02:56:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 904 transitions. [2024-12-06 02:56:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:56:09,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-12-06 02:56:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 536 states and 906 transitions. [2024-12-06 02:56:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 906 transitions. [2024-12-06 02:56:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:56:10,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 11 proven. 148 refuted. 0 times theorem prover too weak. 671 trivial. 0 not checked. [2024-12-06 02:56:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 547 states and 923 transitions. [2024-12-06 02:56:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 923 transitions. [2024-12-06 02:56:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:56:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-12-06 02:56:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 556 states and 939 transitions. [2024-12-06 02:56:17,122 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 939 transitions. [2024-12-06 02:56:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:56:17,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:17,208 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 869 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:56:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 561 states and 945 transitions. [2024-12-06 02:56:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 945 transitions. [2024-12-06 02:56:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:56:18,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:18,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 02:56:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 561 states and 944 transitions. [2024-12-06 02:56:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 944 transitions. [2024-12-06 02:56:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:56:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:20,085 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 818 trivial. 0 not checked. [2024-12-06 02:56:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 561 states and 943 transitions. [2024-12-06 02:56:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 943 transitions. [2024-12-06 02:56:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:56:20,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 220 proven. 14 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 02:56:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 567 states and 950 transitions. [2024-12-06 02:56:22,492 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 950 transitions. [2024-12-06 02:56:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:56:22,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:22,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 0 proven. 936 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:56:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 577 states and 974 transitions. [2024-12-06 02:56:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 974 transitions. [2024-12-06 02:56:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:56:27,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2024-12-06 02:56:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 578 states and 976 transitions. [2024-12-06 02:56:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 976 transitions. [2024-12-06 02:56:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:56:29,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 12 proven. 161 refuted. 0 times theorem prover too weak. 804 trivial. 0 not checked. [2024-12-06 02:56:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 589 states and 993 transitions. [2024-12-06 02:56:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 993 transitions. [2024-12-06 02:56:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:56:32,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-12-06 02:56:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 598 states and 1009 transitions. [2024-12-06 02:56:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1009 transitions. [2024-12-06 02:56:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:56:36,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1020 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:56:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 603 states and 1015 transitions. [2024-12-06 02:56:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1015 transitions. [2024-12-06 02:56:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:56:37,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2024-12-06 02:56:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 603 states and 1014 transitions. [2024-12-06 02:56:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1014 transitions. [2024-12-06 02:56:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:56:39,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2024-12-06 02:56:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 603 states and 1013 transitions. [2024-12-06 02:56:39,924 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1013 transitions. [2024-12-06 02:56:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:56:39,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1072 backedges. 240 proven. 14 refuted. 0 times theorem prover too weak. 818 trivial. 0 not checked. [2024-12-06 02:56:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 609 states and 1020 transitions. [2024-12-06 02:56:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1020 transitions. [2024-12-06 02:56:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:56:41,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:41,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 619 states and 1044 transitions. [2024-12-06 02:56:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1044 transitions. [2024-12-06 02:56:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:56:47,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2024-12-06 02:56:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 620 states and 1046 transitions. [2024-12-06 02:56:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1046 transitions. [2024-12-06 02:56:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:56:48,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 13 proven. 174 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-12-06 02:56:53,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 631 states and 1063 transitions. [2024-12-06 02:56:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1063 transitions. [2024-12-06 02:56:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:56:53,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 1120 trivial. 0 not checked. [2024-12-06 02:56:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 640 states and 1079 transitions. [2024-12-06 02:56:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1079 transitions. [2024-12-06 02:56:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:56:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1204 backedges. 0 proven. 1183 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:56:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 645 states and 1085 transitions. [2024-12-06 02:56:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1085 transitions. [2024-12-06 02:56:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:56:58,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 1054 trivial. 0 not checked. [2024-12-06 02:57:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 645 states and 1084 transitions. [2024-12-06 02:57:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1084 transitions. [2024-12-06 02:57:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:57:00,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 02:57:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 645 states and 1083 transitions. [2024-12-06 02:57:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1083 transitions. [2024-12-06 02:57:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:57:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 260 proven. 14 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2024-12-06 02:57:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 651 states and 1090 transitions. [2024-12-06 02:57:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1090 transitions. [2024-12-06 02:57:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:57:03,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:57:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 661 states and 1114 transitions. [2024-12-06 02:57:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1114 transitions. [2024-12-06 02:57:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:57:08,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-12-06 02:57:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 662 states and 1116 transitions. [2024-12-06 02:57:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1116 transitions. [2024-12-06 02:57:10,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:57:10,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:10,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 14 proven. 187 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2024-12-06 02:57:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 673 states and 1133 transitions. [2024-12-06 02:57:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1133 transitions. [2024-12-06 02:57:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:57:14,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked. [2024-12-06 02:57:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 682 states and 1149 transitions. [2024-12-06 02:57:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1149 transitions. [2024-12-06 02:57:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:57:18,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:18,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1358 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:57:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 687 states and 1155 transitions. [2024-12-06 02:57:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1155 transitions. [2024-12-06 02:57:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:20,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:20,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 1219 trivial. 0 not checked. [2024-12-06 02:57:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 687 states and 1154 transitions. [2024-12-06 02:57:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1154 transitions. [2024-12-06 02:57:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:22,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 1292 trivial. 0 not checked. [2024-12-06 02:57:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 687 states and 1153 transitions. [2024-12-06 02:57:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1153 transitions. [2024-12-06 02:57:23,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:57:23,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:23,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1416 backedges. 280 proven. 14 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 02:57:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 693 states and 1160 transitions. [2024-12-06 02:57:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1160 transitions. [2024-12-06 02:57:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:57:25,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 0 proven. 1440 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:57:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 703 states and 1184 transitions. [2024-12-06 02:57:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1184 transitions. [2024-12-06 02:57:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:57:31,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2024-12-06 02:57:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 704 states and 1186 transitions. [2024-12-06 02:57:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1186 transitions. [2024-12-06 02:57:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:57:33,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 15 proven. 200 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-12-06 02:57:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 715 states and 1203 transitions. [2024-12-06 02:57:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1203 transitions. [2024-12-06 02:57:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:57:38,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:38,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-12-06 02:57:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 724 states and 1219 transitions. [2024-12-06 02:57:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1219 transitions. [2024-12-06 02:57:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:57:42,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:42,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 1545 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:57:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 729 states and 1225 transitions. [2024-12-06 02:57:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1225 transitions. [2024-12-06 02:57:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:57:44,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 1396 trivial. 0 not checked. [2024-12-06 02:57:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 729 states and 1224 transitions. [2024-12-06 02:57:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1224 transitions. [2024-12-06 02:57:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:57:46,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:46,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-12-06 02:57:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 729 states and 1223 transitions. [2024-12-06 02:57:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1223 transitions. [2024-12-06 02:57:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:57:47,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:47,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 300 proven. 14 refuted. 0 times theorem prover too weak. 1292 trivial. 0 not checked. [2024-12-06 02:57:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 735 states and 1230 transitions. [2024-12-06 02:57:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1230 transitions. [2024-12-06 02:57:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:57:49,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1649 backedges. 0 proven. 1632 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:57:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 745 states and 1254 transitions. [2024-12-06 02:57:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1254 transitions. [2024-12-06 02:57:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:57:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:55,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2024-12-06 02:57:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 746 states and 1256 transitions. [2024-12-06 02:57:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1256 transitions. [2024-12-06 02:57:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:57:58,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:58,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1685 backedges. 16 proven. 213 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-12-06 02:58:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 757 states and 1273 transitions. [2024-12-06 02:58:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1273 transitions. [2024-12-06 02:58:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:58:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2024-12-06 02:58:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 766 states and 1289 transitions. [2024-12-06 02:58:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1289 transitions. [2024-12-06 02:58:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:58:07,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1768 backedges. 0 proven. 1744 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:58:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 771 states and 1295 transitions. [2024-12-06 02:58:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1295 transitions. [2024-12-06 02:58:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:58:09,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:09,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-12-06 02:58:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 771 states and 1294 transitions. [2024-12-06 02:58:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1294 transitions. [2024-12-06 02:58:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:58:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 1668 trivial. 0 not checked. [2024-12-06 02:58:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 771 states and 1293 transitions. [2024-12-06 02:58:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1293 transitions. [2024-12-06 02:58:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:58:12,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 320 proven. 14 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-12-06 02:58:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 777 states and 1300 transitions. [2024-12-06 02:58:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1300 transitions. [2024-12-06 02:58:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:58:14,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:58:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 787 states and 1324 transitions. [2024-12-06 02:58:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1324 transitions. [2024-12-06 02:58:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:58:21,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1874 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 1751 trivial. 0 not checked. [2024-12-06 02:58:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 788 states and 1326 transitions. [2024-12-06 02:58:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1326 transitions. [2024-12-06 02:58:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:58:23,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 17 proven. 226 refuted. 0 times theorem prover too weak. 1649 trivial. 0 not checked. [2024-12-06 02:58:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 799 states and 1343 transitions. [2024-12-06 02:58:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1343 transitions. [2024-12-06 02:58:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:58:28,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 1872 trivial. 0 not checked. [2024-12-06 02:58:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 808 states and 1359 transitions. [2024-12-06 02:58:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1359 transitions. [2024-12-06 02:58:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:58:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 1955 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:58:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 813 states and 1365 transitions. [2024-12-06 02:58:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1365 transitions. [2024-12-06 02:58:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:58:36,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 1786 trivial. 0 not checked. [2024-12-06 02:58:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 813 states and 1364 transitions. [2024-12-06 02:58:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1364 transitions. [2024-12-06 02:58:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:58:37,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:37,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2003 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 1874 trivial. 0 not checked. [2024-12-06 02:58:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 813 states and 1363 transitions. [2024-12-06 02:58:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1363 transitions. [2024-12-06 02:58:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:58:38,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 340 proven. 14 refuted. 0 times theorem prover too weak. 1668 trivial. 0 not checked. [2024-12-06 02:58:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 819 states and 1370 transitions. [2024-12-06 02:58:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1370 transitions. [2024-12-06 02:58:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:58:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 2052 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:58:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 829 states and 1394 transitions. [2024-12-06 02:58:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1394 transitions. [2024-12-06 02:58:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:58:48,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2092 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1962 trivial. 0 not checked. [2024-12-06 02:58:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 830 states and 1396 transitions. [2024-12-06 02:58:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1396 transitions. [2024-12-06 02:58:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:58:50,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:50,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2111 backedges. 18 proven. 239 refuted. 0 times theorem prover too weak. 1854 trivial. 0 not checked. [2024-12-06 02:58:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 841 states and 1413 transitions. [2024-12-06 02:58:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1413 transitions. [2024-12-06 02:58:56,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:58:56,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:56,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 2090 trivial. 0 not checked. [2024-12-06 02:59:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 850 states and 1429 transitions. [2024-12-06 02:59:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1429 transitions. [2024-12-06 02:59:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 02:59:00,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:00,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2204 backedges. 0 proven. 2178 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:59:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 855 states and 1435 transitions. [2024-12-06 02:59:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1435 transitions. [2024-12-06 02:59:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:59:03,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:03,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 1999 trivial. 0 not checked. [2024-12-06 02:59:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 855 states and 1434 transitions. [2024-12-06 02:59:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1434 transitions. [2024-12-06 02:59:05,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:59:05,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:05,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2228 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 2092 trivial. 0 not checked. [2024-12-06 02:59:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 855 states and 1433 transitions. [2024-12-06 02:59:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1433 transitions. [2024-12-06 02:59:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 02:59:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2248 backedges. 360 proven. 14 refuted. 0 times theorem prover too weak. 1874 trivial. 0 not checked. [2024-12-06 02:59:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 861 states and 1440 transitions. [2024-12-06 02:59:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1440 transitions. [2024-12-06 02:59:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 02:59:09,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:09,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2300 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:59:17,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 871 states and 1464 transitions. [2024-12-06 02:59:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1464 transitions. [2024-12-06 02:59:17,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:59:17,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-12-06 02:59:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 872 states and 1466 transitions. [2024-12-06 02:59:19,432 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1466 transitions. [2024-12-06 02:59:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:59:19,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2342 backedges. 19 proven. 252 refuted. 0 times theorem prover too weak. 2071 trivial. 0 not checked. [2024-12-06 02:59:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 883 states and 1483 transitions. [2024-12-06 02:59:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1483 transitions. [2024-12-06 02:59:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 02:59:25,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 2320 trivial. 0 not checked. [2024-12-06 02:59:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 892 states and 1499 transitions. [2024-12-06 02:59:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1499 transitions. [2024-12-06 02:59:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:59:30,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:30,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2440 backedges. 0 proven. 2413 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:59:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 897 states and 1505 transitions. [2024-12-06 02:59:33,617 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1505 transitions. [2024-12-06 02:59:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:59:33,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:33,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 2224 trivial. 0 not checked. [2024-12-06 02:59:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 897 states and 1504 transitions. [2024-12-06 02:59:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1504 transitions. [2024-12-06 02:59:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:59:35,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 2322 trivial. 0 not checked. [2024-12-06 02:59:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 897 states and 1503 transitions. [2024-12-06 02:59:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1503 transitions. [2024-12-06 02:59:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:59:36,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2486 backedges. 380 proven. 14 refuted. 0 times theorem prover too weak. 2092 trivial. 0 not checked. [2024-12-06 02:59:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 903 states and 1510 transitions. [2024-12-06 02:59:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1510 transitions. [2024-12-06 02:59:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 02:59:39,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2541 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:59:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 913 states and 1534 transitions. [2024-12-06 02:59:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1534 transitions. [2024-12-06 02:59:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:59:47,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2564 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 2420 trivial. 0 not checked. [2024-12-06 02:59:50,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 914 states and 1536 transitions. [2024-12-06 02:59:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1536 transitions. [2024-12-06 02:59:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 02:59:50,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2585 backedges. 20 proven. 265 refuted. 0 times theorem prover too weak. 2300 trivial. 0 not checked. [2024-12-06 02:59:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 925 states and 1553 transitions. [2024-12-06 02:59:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1553 transitions. [2024-12-06 02:59:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:59:56,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:56,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2562 trivial. 0 not checked. [2024-12-06 03:00:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 934 states and 1569 transitions. [2024-12-06 03:00:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1569 transitions. [2024-12-06 03:00:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 03:00:02,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2688 backedges. 0 proven. 2660 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 03:00:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 939 states and 1575 transitions. [2024-12-06 03:00:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1575 transitions. [2024-12-06 03:00:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:00:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:05,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2024-12-06 03:00:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 939 states and 1574 transitions. [2024-12-06 03:00:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1574 transitions. [2024-12-06 03:00:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:00:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 2564 trivial. 0 not checked. [2024-12-06 03:00:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:08,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 939 states and 1573 transitions. [2024-12-06 03:00:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1573 transitions. [2024-12-06 03:00:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 03:00:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:08,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2736 backedges. 400 proven. 14 refuted. 0 times theorem prover too weak. 2322 trivial. 0 not checked. [2024-12-06 03:00:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 945 states and 1580 transitions. [2024-12-06 03:00:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1580 transitions. [2024-12-06 03:00:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 03:00:11,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2794 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 03:00:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 955 states and 1604 transitions. [2024-12-06 03:00:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1604 transitions. [2024-12-06 03:00:19,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:00:19,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:19,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2818 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 2667 trivial. 0 not checked. [2024-12-06 03:00:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 956 states and 1606 transitions. [2024-12-06 03:00:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1606 transitions. [2024-12-06 03:00:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 03:00:22,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2840 backedges. 21 proven. 278 refuted. 0 times theorem prover too weak. 2541 trivial. 0 not checked. [2024-12-06 03:00:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 967 states and 1623 transitions. [2024-12-06 03:00:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1623 transitions. [2024-12-06 03:00:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 03:00:29,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:29,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2024-12-06 03:00:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 976 states and 1639 transitions. [2024-12-06 03:00:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1639 transitions. [2024-12-06 03:00:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 03:00:34,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2948 backedges. 0 proven. 2919 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 03:00:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 981 states and 1645 transitions. [2024-12-06 03:00:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1645 transitions. [2024-12-06 03:00:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 03:00:38,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:38,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 2710 trivial. 0 not checked. [2024-12-06 03:00:40,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 981 states and 1644 transitions. [2024-12-06 03:00:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1644 transitions. [2024-12-06 03:00:40,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 03:00:40,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:40,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 2818 trivial. 0 not checked. [2024-12-06 03:00:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 981 states and 1643 transitions. [2024-12-06 03:00:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1643 transitions. [2024-12-06 03:00:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 03:00:41,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 420 proven. 14 refuted. 0 times theorem prover too weak. 2564 trivial. 0 not checked. [2024-12-06 03:00:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 987 states and 1650 transitions. [2024-12-06 03:00:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1650 transitions. [2024-12-06 03:00:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 03:00:44,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:44,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 0 proven. 3036 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:00:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 997 states and 1674 transitions. [2024-12-06 03:00:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1674 transitions. [2024-12-06 03:00:53,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 03:00:53,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3084 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-12-06 03:00:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 998 states and 1676 transitions. [2024-12-06 03:00:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1676 transitions. [2024-12-06 03:00:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 03:00:56,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:56,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3107 backedges. 22 proven. 291 refuted. 0 times theorem prover too weak. 2794 trivial. 0 not checked. [2024-12-06 03:01:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1009 states and 1693 transitions. [2024-12-06 03:01:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1693 transitions. [2024-12-06 03:01:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 03:01:02,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3197 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 3082 trivial. 0 not checked. [2024-12-06 03:01:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1018 states and 1709 transitions. [2024-12-06 03:01:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1709 transitions. [2024-12-06 03:01:07,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 03:01:07,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:07,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:07,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3220 backedges. 0 proven. 3190 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:01:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1023 states and 1715 transitions. [2024-12-06 03:01:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1715 transitions. [2024-12-06 03:01:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 03:01:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 2971 trivial. 0 not checked. [2024-12-06 03:01:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1023 states and 1714 transitions. [2024-12-06 03:01:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1714 transitions. [2024-12-06 03:01:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 03:01:12,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3248 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 3084 trivial. 0 not checked. [2024-12-06 03:01:13,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1023 states and 1713 transitions. [2024-12-06 03:01:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1713 transitions. [2024-12-06 03:01:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 03:01:13,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:13,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 440 proven. 14 refuted. 0 times theorem prover too weak. 2818 trivial. 0 not checked. [2024-12-06 03:01:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1029 states and 1720 transitions. [2024-12-06 03:01:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1720 transitions. [2024-12-06 03:01:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 03:01:16,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 0 proven. 3312 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:01:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1039 states and 1744 transitions. [2024-12-06 03:01:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1744 transitions. [2024-12-06 03:01:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 03:01:24,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:24,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:24,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3362 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 3197 trivial. 0 not checked. [2024-12-06 03:01:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1040 states and 1746 transitions. [2024-12-06 03:01:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1746 transitions. [2024-12-06 03:01:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 03:01:26,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:26,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3386 backedges. 23 proven. 304 refuted. 0 times theorem prover too weak. 3059 trivial. 0 not checked. [2024-12-06 03:01:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:32,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1051 states and 1763 transitions. [2024-12-06 03:01:32,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1763 transitions. [2024-12-06 03:01:32,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:01:32,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:32,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 3360 trivial. 0 not checked. [2024-12-06 03:01:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1060 states and 1779 transitions. [2024-12-06 03:01:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1779 transitions. [2024-12-06 03:01:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 03:01:37,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3504 backedges. 0 proven. 3473 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 03:01:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1065 states and 1785 transitions. [2024-12-06 03:01:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1785 transitions. [2024-12-06 03:01:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 03:01:40,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 3244 trivial. 0 not checked. [2024-12-06 03:01:42,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:42,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1065 states and 1784 transitions. [2024-12-06 03:01:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1784 transitions. [2024-12-06 03:01:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 03:01:42,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3533 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2024-12-06 03:01:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1065 states and 1783 transitions. [2024-12-06 03:01:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1783 transitions. [2024-12-06 03:01:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:01:43,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3558 backedges. 460 proven. 14 refuted. 0 times theorem prover too weak. 3084 trivial. 0 not checked. [2024-12-06 03:01:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1071 states and 1790 transitions. [2024-12-06 03:01:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1790 transitions. [2024-12-06 03:01:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 03:01:46,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3625 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:01:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1081 states and 1814 transitions. [2024-12-06 03:01:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1814 transitions. [2024-12-06 03:01:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 03:01:54,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3652 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-12-06 03:01:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1082 states and 1816 transitions. [2024-12-06 03:01:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1816 transitions. [2024-12-06 03:01:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 03:01:56,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3677 backedges. 24 proven. 317 refuted. 0 times theorem prover too weak. 3336 trivial. 0 not checked. [2024-12-06 03:02:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1093 states and 1833 transitions. [2024-12-06 03:02:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1833 transitions. [2024-12-06 03:02:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 03:02:03,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 3650 trivial. 0 not checked. [2024-12-06 03:02:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1102 states and 1849 transitions. [2024-12-06 03:02:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1849 transitions. [2024-12-06 03:02:08,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:02:08,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3800 backedges. 0 proven. 3768 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:02:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1107 states and 1855 transitions. [2024-12-06 03:02:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1855 transitions. [2024-12-06 03:02:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 03:02:11,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-12-06 03:02:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1107 states and 1854 transitions. [2024-12-06 03:02:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1854 transitions. [2024-12-06 03:02:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 03:02:13,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:13,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 3652 trivial. 0 not checked. [2024-12-06 03:02:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1107 states and 1853 transitions. [2024-12-06 03:02:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1853 transitions. [2024-12-06 03:02:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:02:14,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3856 backedges. 480 proven. 14 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2024-12-06 03:02:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1113 states and 1860 transitions. [2024-12-06 03:02:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1860 transitions. [2024-12-06 03:02:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:02:17,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 03:02:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1123 states and 1884 transitions. [2024-12-06 03:02:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1884 transitions. [2024-12-06 03:02:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 03:02:25,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3954 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 3775 trivial. 0 not checked. [2024-12-06 03:02:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1124 states and 1886 transitions. [2024-12-06 03:02:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1886 transitions. [2024-12-06 03:02:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 03:02:27,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 25 proven. 330 refuted. 0 times theorem prover too weak. 3625 trivial. 0 not checked. [2024-12-06 03:02:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1135 states and 1903 transitions. [2024-12-06 03:02:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1903 transitions. [2024-12-06 03:02:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 03:02:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4082 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 3952 trivial. 0 not checked. [2024-12-06 03:02:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1144 states and 1919 transitions. [2024-12-06 03:02:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1919 transitions. [2024-12-06 03:02:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:02:39,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4108 backedges. 0 proven. 4075 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:02:42,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:42,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1149 states and 1925 transitions. [2024-12-06 03:02:42,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1925 transitions. [2024-12-06 03:02:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 03:02:42,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 308 proven. 0 refuted. 0 times theorem prover too weak. 3826 trivial. 0 not checked. [2024-12-06 03:02:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1149 states and 1924 transitions. [2024-12-06 03:02:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1924 transitions. [2024-12-06 03:02:44,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 03:02:44,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4139 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 3954 trivial. 0 not checked. [2024-12-06 03:02:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1149 states and 1923 transitions. [2024-12-06 03:02:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1923 transitions. [2024-12-06 03:02:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 03:02:46,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4166 backedges. 500 proven. 14 refuted. 0 times theorem prover too weak. 3652 trivial. 0 not checked. [2024-12-06 03:02:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1155 states and 1930 transitions. [2024-12-06 03:02:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1930 transitions. [2024-12-06 03:02:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 03:02:49,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4239 backedges. 0 proven. 4212 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:02:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1165 states and 1954 transitions. [2024-12-06 03:02:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1954 transitions. [2024-12-06 03:02:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 03:02:57,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4268 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 4082 trivial. 0 not checked. [2024-12-06 03:03:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1166 states and 1956 transitions. [2024-12-06 03:03:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1956 transitions. [2024-12-06 03:03:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 03:03:00,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4295 backedges. 26 proven. 343 refuted. 0 times theorem prover too weak. 3926 trivial. 0 not checked. [2024-12-06 03:03:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1177 states and 1973 transitions. [2024-12-06 03:03:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1973 transitions. [2024-12-06 03:03:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 03:03:07,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4401 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 4266 trivial. 0 not checked. [2024-12-06 03:03:13,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:13,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1186 states and 1989 transitions. [2024-12-06 03:03:13,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1989 transitions. [2024-12-06 03:03:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 03:03:13,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:13,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4428 backedges. 0 proven. 4394 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 03:03:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1191 states and 1995 transitions. [2024-12-06 03:03:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1995 transitions. [2024-12-06 03:03:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 03:03:16,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 4135 trivial. 0 not checked. [2024-12-06 03:03:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1191 states and 1994 transitions. [2024-12-06 03:03:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1994 transitions. [2024-12-06 03:03:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 03:03:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4460 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 4268 trivial. 0 not checked. [2024-12-06 03:03:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1191 states and 1993 transitions. [2024-12-06 03:03:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1993 transitions. [2024-12-06 03:03:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 03:03:19,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:20,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4488 backedges. 520 proven. 14 refuted. 0 times theorem prover too weak. 3954 trivial. 0 not checked. [2024-12-06 03:03:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1197 states and 2000 transitions. [2024-12-06 03:03:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2000 transitions. [2024-12-06 03:03:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 03:03:22,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:22,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 0 proven. 4536 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 03:03:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1207 states and 2024 transitions. [2024-12-06 03:03:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2024 transitions. [2024-12-06 03:03:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 03:03:31,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4594 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 4401 trivial. 0 not checked. [2024-12-06 03:03:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1208 states and 2026 transitions. [2024-12-06 03:03:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2026 transitions. [2024-12-06 03:03:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 03:03:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:34,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4622 backedges. 27 proven. 356 refuted. 0 times theorem prover too weak. 4239 trivial. 0 not checked. [2024-12-06 03:03:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1219 states and 2043 transitions. [2024-12-06 03:03:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2043 transitions. [2024-12-06 03:03:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 03:03:41,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:41,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 4592 trivial. 0 not checked. [2024-12-06 03:03:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1228 states and 2059 transitions. [2024-12-06 03:03:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2059 transitions. [2024-12-06 03:03:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 03:03:48,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4760 backedges. 0 proven. 4725 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 03:03:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1233 states and 2065 transitions. [2024-12-06 03:03:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2065 transitions. [2024-12-06 03:03:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 03:03:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 4456 trivial. 0 not checked. [2024-12-06 03:03:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1233 states and 2064 transitions. [2024-12-06 03:03:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2064 transitions. [2024-12-06 03:03:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 03:03:53,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:53,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4793 backedges. 199 proven. 0 refuted. 0 times theorem prover too weak. 4594 trivial. 0 not checked. [2024-12-06 03:03:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1233 states and 2063 transitions. [2024-12-06 03:03:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2063 transitions. [2024-12-06 03:03:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 03:03:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4822 backedges. 540 proven. 14 refuted. 0 times theorem prover too weak. 4268 trivial. 0 not checked. [2024-12-06 03:03:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1239 states and 2070 transitions. [2024-12-06 03:03:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2070 transitions. [2024-12-06 03:03:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 03:03:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4901 backedges. 0 proven. 4872 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 03:04:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1249 states and 2094 transitions. [2024-12-06 03:04:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2094 transitions. [2024-12-06 03:04:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 03:04:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:07,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4932 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 4732 trivial. 0 not checked. [2024-12-06 03:04:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1250 states and 2096 transitions. [2024-12-06 03:04:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2096 transitions. [2024-12-06 03:04:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 03:04:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4961 backedges. 28 proven. 369 refuted. 0 times theorem prover too weak. 4564 trivial. 0 not checked. [2024-12-06 03:04:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1261 states and 2113 transitions. [2024-12-06 03:04:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2113 transitions. [2024-12-06 03:04:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 03:04:17,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5075 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 4930 trivial. 0 not checked. [2024-12-06 03:04:23,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1270 states and 2129 transitions. [2024-12-06 03:04:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2129 transitions. [2024-12-06 03:04:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 03:04:23,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:23,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5104 backedges. 0 proven. 5068 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 03:04:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1275 states and 2135 transitions. [2024-12-06 03:04:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2135 transitions. [2024-12-06 03:04:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:04:27,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 4789 trivial. 0 not checked. [2024-12-06 03:04:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:29,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1275 states and 2134 transitions. [2024-12-06 03:04:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2134 transitions. [2024-12-06 03:04:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:04:29,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:29,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5138 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 4932 trivial. 0 not checked. [2024-12-06 03:04:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1275 states and 2133 transitions. [2024-12-06 03:04:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2133 transitions. [2024-12-06 03:04:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 03:04:31,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5168 backedges. 560 proven. 14 refuted. 0 times theorem prover too weak. 4594 trivial. 0 not checked. [2024-12-06 03:04:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1281 states and 2140 transitions. [2024-12-06 03:04:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2140 transitions. [2024-12-06 03:04:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 03:04:34,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5250 backedges. 0 proven. 5220 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:04:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1291 states and 2164 transitions. [2024-12-06 03:04:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2164 transitions. [2024-12-06 03:04:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 03:04:43,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5282 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 5075 trivial. 0 not checked. [2024-12-06 03:04:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:46,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1292 states and 2166 transitions. [2024-12-06 03:04:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2166 transitions. [2024-12-06 03:04:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 03:04:46,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:46,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 29 proven. 382 refuted. 0 times theorem prover too weak. 4901 trivial. 0 not checked. [2024-12-06 03:04:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1303 states and 2183 transitions. [2024-12-06 03:04:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2183 transitions. [2024-12-06 03:04:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 03:04:54,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5430 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 5280 trivial. 0 not checked. [2024-12-06 03:05:00,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1312 states and 2199 transitions. [2024-12-06 03:05:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2199 transitions. [2024-12-06 03:05:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 03:05:00,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:00,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5423 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 03:05:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1317 states and 2205 transitions. [2024-12-06 03:05:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2205 transitions. [2024-12-06 03:05:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 03:05:04,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:04,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 356 proven. 0 refuted. 0 times theorem prover too weak. 5134 trivial. 0 not checked. [2024-12-06 03:05:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:07,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1317 states and 2204 transitions. [2024-12-06 03:05:07,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2204 transitions. [2024-12-06 03:05:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 03:05:07,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5495 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 5282 trivial. 0 not checked. [2024-12-06 03:05:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1317 states and 2203 transitions. [2024-12-06 03:05:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2203 transitions. [2024-12-06 03:05:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 03:05:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5526 backedges. 580 proven. 14 refuted. 0 times theorem prover too weak. 4932 trivial. 0 not checked. [2024-12-06 03:05:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1323 states and 2210 transitions. [2024-12-06 03:05:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2210 transitions. [2024-12-06 03:05:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 03:05:11,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5611 backedges. 0 proven. 5580 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 03:05:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1333 states and 2234 transitions. [2024-12-06 03:05:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2234 transitions. [2024-12-06 03:05:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 03:05:22,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:22,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5644 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 5430 trivial. 0 not checked. [2024-12-06 03:05:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1334 states and 2236 transitions. [2024-12-06 03:05:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2236 transitions. [2024-12-06 03:05:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 03:05:25,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:25,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 30 proven. 395 refuted. 0 times theorem prover too weak. 5250 trivial. 0 not checked. [2024-12-06 03:05:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1345 states and 2253 transitions. [2024-12-06 03:05:32,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2253 transitions. [2024-12-06 03:05:32,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 03:05:32,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:32,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5797 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 5642 trivial. 0 not checked. [2024-12-06 03:05:39,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1354 states and 2269 transitions. [2024-12-06 03:05:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2269 transitions. [2024-12-06 03:05:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 03:05:39,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5828 backedges. 0 proven. 5790 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:05:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1359 states and 2275 transitions. [2024-12-06 03:05:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2275 transitions. [2024-12-06 03:05:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 03:05:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 5491 trivial. 0 not checked. [2024-12-06 03:05:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1359 states and 2274 transitions. [2024-12-06 03:05:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2274 transitions. [2024-12-06 03:05:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 03:05:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:45,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5864 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 5644 trivial. 0 not checked. [2024-12-06 03:05:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1359 states and 2273 transitions. [2024-12-06 03:05:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2273 transitions. [2024-12-06 03:05:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 03:05:47,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5896 backedges. 600 proven. 14 refuted. 0 times theorem prover too weak. 5282 trivial. 0 not checked. [2024-12-06 03:05:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1365 states and 2280 transitions. [2024-12-06 03:05:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2280 transitions. [2024-12-06 03:05:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 03:05:50,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 5952 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:06:01,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1375 states and 2304 transitions. [2024-12-06 03:06:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2304 transitions. [2024-12-06 03:06:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 03:06:01,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6018 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 5797 trivial. 0 not checked. [2024-12-06 03:06:04,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1376 states and 2306 transitions. [2024-12-06 03:06:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2306 transitions. [2024-12-06 03:06:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 03:06:04,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:04,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6050 backedges. 31 proven. 408 refuted. 0 times theorem prover too weak. 5611 trivial. 0 not checked. [2024-12-06 03:06:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1387 states and 2323 transitions. [2024-12-06 03:06:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2323 transitions. [2024-12-06 03:06:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 03:06:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 6016 trivial. 0 not checked. [2024-12-06 03:06:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1396 states and 2339 transitions. [2024-12-06 03:06:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2339 transitions. [2024-12-06 03:06:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 03:06:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6208 backedges. 0 proven. 6169 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 03:06:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1401 states and 2345 transitions. [2024-12-06 03:06:23,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2345 transitions. [2024-12-06 03:06:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 03:06:23,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:23,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 5860 trivial. 0 not checked. [2024-12-06 03:06:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:26,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1401 states and 2344 transitions. [2024-12-06 03:06:26,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2344 transitions. [2024-12-06 03:06:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 03:06:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6245 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 6018 trivial. 0 not checked. [2024-12-06 03:06:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1401 states and 2343 transitions. [2024-12-06 03:06:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2343 transitions. [2024-12-06 03:06:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 03:06:28,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:28,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6278 backedges. 620 proven. 14 refuted. 0 times theorem prover too weak. 5644 trivial. 0 not checked. [2024-12-06 03:06:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1407 states and 2350 transitions. [2024-12-06 03:06:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2350 transitions. [2024-12-06 03:06:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 03:06:31,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:31,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6369 backedges. 0 proven. 6336 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:06:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1417 states and 2374 transitions. [2024-12-06 03:06:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2374 transitions. [2024-12-06 03:06:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 03:06:42,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6404 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 6176 trivial. 0 not checked. [2024-12-06 03:06:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1418 states and 2376 transitions. [2024-12-06 03:06:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2376 transitions. [2024-12-06 03:06:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 03:06:46,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6437 backedges. 32 proven. 421 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2024-12-06 03:06:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1429 states and 2393 transitions. [2024-12-06 03:06:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2393 transitions. [2024-12-06 03:06:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 03:06:54,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6567 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 6402 trivial. 0 not checked. [2024-12-06 03:07:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1438 states and 2409 transitions. [2024-12-06 03:07:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2409 transitions. [2024-12-06 03:07:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 03:07:01,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:01,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6600 backedges. 0 proven. 6560 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:07:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1443 states and 2415 transitions. [2024-12-06 03:07:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2415 transitions. [2024-12-06 03:07:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 03:07:06,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:06,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 392 proven. 0 refuted. 0 times theorem prover too weak. 6241 trivial. 0 not checked. [2024-12-06 03:07:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1443 states and 2414 transitions. [2024-12-06 03:07:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2414 transitions. [2024-12-06 03:07:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 03:07:08,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:08,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 6638 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 6404 trivial. 0 not checked. [2024-12-06 03:07:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1443 states and 2413 transitions. [2024-12-06 03:07:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2413 transitions. [2024-12-06 03:07:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-06 03:07:10,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 640 proven. 14 refuted. 0 times theorem prover too weak. 6018 trivial. 0 not checked.