./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/fragtest_simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/fragtest_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be3b53cc5f9badbf5402cafcfa5766831674eb009261bc7c1bcbe9580aece38e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:58,210 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:58,286 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:42:58,291 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:58,292 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:58,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:58,331 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:58,335 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:58,336 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:58,336 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:58,336 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:58,336 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:58,336 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:42:58,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:42:58,337 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:58,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:58,338 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:58,338 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:58,338 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:58,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:58,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:58,339 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:58,339 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:58,339 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:58,339 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:58,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:58,339 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_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be3b53cc5f9badbf5402cafcfa5766831674eb009261bc7c1bcbe9580aece38e [2024-11-13 22:42:58,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:58,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:58,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:58,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:58,654 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:58,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/fragtest_simple.i Unable to find full path for "g++" [2024-11-13 22:43:00,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:00,940 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:00,940 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/sv-benchmarks/c/loop-invgen/fragtest_simple.i [2024-11-13 22:43:00,950 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/data/e8be1fc39/70bed3717ac441759705b8bd8996730a/FLAGc7aee3566 [2024-11-13 22:43:00,973 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/data/e8be1fc39/70bed3717ac441759705b8bd8996730a [2024-11-13 22:43:00,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:00,979 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:00,980 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:00,980 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:00,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:00,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:00" (1/1) ... [2024-11-13 22:43:00,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d90c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:00, skipping insertion in model container [2024-11-13 22:43:00,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:00" (1/1) ... [2024-11-13 22:43:01,008 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:01,183 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/sv-benchmarks/c/loop-invgen/fragtest_simple.i[893,906] [2024-11-13 22:43:01,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:01,208 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:01,222 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/sv-benchmarks/c/loop-invgen/fragtest_simple.i[893,906] [2024-11-13 22:43:01,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:01,245 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:01,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01 WrapperNode [2024-11-13 22:43:01,246 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:01,247 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:01,247 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:01,248 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:01,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,281 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2024-11-13 22:43:01,283 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:01,283 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:01,284 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:01,284 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:01,291 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,293 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,293 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:01,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:01,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:01,314 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:01,315 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:01,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:01,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:01,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80494209-3aa2-448b-89a1-0673037dfc4d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:43:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:01,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:01,439 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:01,441 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:01,613 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 22:43:01,617 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:43:01,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:43:01,664 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:43:01,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:01 BoogieIcfgContainer [2024-11-13 22:43:01,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:43:01,666 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:43:01,669 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:43:01,680 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:43:01,680 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:43:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-13 22:43:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-13 22:43:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:43:01,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-11-13 22:43:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-11-13 22:43:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:43:01,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-13 22:43:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-13 22:43:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:43:02,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:02,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 22:43:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 22:43:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:43:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2024-11-13 22:43:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-11-13 22:43:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:04,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-11-13 22:43:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-11-13 22:43:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:43:06,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-11-13 22:43:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-13 22:43:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:43:07,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2024-11-13 22:43:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-11-13 22:43:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 66 states and 84 transitions. [2024-11-13 22:43:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 84 transitions. [2024-11-13 22:43:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:43:12,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 23 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:13,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 69 states and 86 transitions. [2024-11-13 22:43:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2024-11-13 22:43:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:43:13,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:13,400 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2024-11-13 22:43:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2024-11-13 22:43:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:43:15,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 76 states and 97 transitions. [2024-11-13 22:43:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 97 transitions. [2024-11-13 22:43:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:43:15,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:18,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 86 states and 111 transitions. [2024-11-13 22:43:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 111 transitions. [2024-11-13 22:43:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:18,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 38 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 89 states and 113 transitions. [2024-11-13 22:43:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2024-11-13 22:43:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:19,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 20 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 93 states and 120 transitions. [2024-11-13 22:43:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2024-11-13 22:43:21,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:43:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 38 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 96 states and 122 transitions. [2024-11-13 22:43:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2024-11-13 22:43:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:43:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 106 states and 135 transitions. [2024-11-13 22:43:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 135 transitions. [2024-11-13 22:43:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:26,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 57 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 109 states and 137 transitions. [2024-11-13 22:43:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 137 transitions. [2024-11-13 22:43:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:28,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 113 states and 144 transitions. [2024-11-13 22:43:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 144 transitions. [2024-11-13 22:43:30,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:43:30,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 57 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 116 states and 146 transitions. [2024-11-13 22:43:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 146 transitions. [2024-11-13 22:43:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:43:31,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 57 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-11-13 22:43:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-11-13 22:43:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:43:35,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 80 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-13 22:43:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-13 22:43:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:43:37,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:39,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:39,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 133 states and 168 transitions. [2024-11-13 22:43:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 168 transitions. [2024-11-13 22:43:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:43:39,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:39,803 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 80 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 136 states and 170 transitions. [2024-11-13 22:43:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 170 transitions. [2024-11-13 22:43:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:43:41,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 80 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 146 states and 183 transitions. [2024-11-13 22:43:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-11-13 22:43:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:46,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 107 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 149 states and 185 transitions. [2024-11-13 22:43:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 185 transitions. [2024-11-13 22:43:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:47,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 56 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 153 states and 192 transitions. [2024-11-13 22:43:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 192 transitions. [2024-11-13 22:43:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:43:50,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 107 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 156 states and 194 transitions. [2024-11-13 22:43:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 194 transitions. [2024-11-13 22:43:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:52,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 107 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 166 states and 207 transitions. [2024-11-13 22:43:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 207 transitions. [2024-11-13 22:43:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:43:57,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 138 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:59,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 169 states and 209 transitions. [2024-11-13 22:43:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 209 transitions. [2024-11-13 22:43:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:43:59,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 72 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 173 states and 216 transitions. [2024-11-13 22:44:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 216 transitions. [2024-11-13 22:44:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:44:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 176 states and 218 transitions. [2024-11-13 22:44:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 218 transitions. [2024-11-13 22:44:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:44:05,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 138 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 186 states and 231 transitions. [2024-11-13 22:44:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 231 transitions. [2024-11-13 22:44:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:44:12,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 173 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 189 states and 233 transitions. [2024-11-13 22:44:14,435 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-11-13 22:44:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:44:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:14,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 90 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 193 states and 240 transitions. [2024-11-13 22:44:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 240 transitions. [2024-11-13 22:44:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:44:18,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:18,348 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 173 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 196 states and 242 transitions. [2024-11-13 22:44:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 242 transitions. [2024-11-13 22:44:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:44:20,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 173 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 206 states and 255 transitions. [2024-11-13 22:44:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 255 transitions. [2024-11-13 22:44:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:44:27,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,650 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 212 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 209 states and 257 transitions. [2024-11-13 22:44:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 257 transitions. [2024-11-13 22:44:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:44:29,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 110 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 213 states and 264 transitions. [2024-11-13 22:44:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 264 transitions. [2024-11-13 22:44:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:44:33,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,050 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 212 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 216 states and 266 transitions. [2024-11-13 22:44:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 266 transitions. [2024-11-13 22:44:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:44:36,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 212 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 226 states and 279 transitions. [2024-11-13 22:44:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-13 22:44:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:44:44,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 255 proven. 143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 229 states and 281 transitions. [2024-11-13 22:44:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 281 transitions. [2024-11-13 22:44:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:44:46,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:46,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 132 proven. 266 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-11-13 22:44:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-13 22:44:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:44:50,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 255 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-11-13 22:44:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-11-13 22:44:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:44:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 255 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:02,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 246 states and 303 transitions. [2024-11-13 22:45:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 303 transitions. [2024-11-13 22:45:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:45:02,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 302 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 249 states and 305 transitions. [2024-11-13 22:45:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 305 transitions. [2024-11-13 22:45:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:45:05,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 156 proven. 314 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:10,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 253 states and 312 transitions. [2024-11-13 22:45:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 312 transitions. [2024-11-13 22:45:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:45:10,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 302 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-11-13 22:45:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-11-13 22:45:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:45:13,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 302 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 327 transitions. [2024-11-13 22:45:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 327 transitions. [2024-11-13 22:45:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:45:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 353 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:25,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-11-13 22:45:25,325 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-11-13 22:45:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:45:25,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:25,945 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 182 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 273 states and 336 transitions. [2024-11-13 22:45:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 336 transitions. [2024-11-13 22:45:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:45:30,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 353 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 276 states and 338 transitions. [2024-11-13 22:45:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-11-13 22:45:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:33,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 353 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 286 states and 351 transitions. [2024-11-13 22:45:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 351 transitions. [2024-11-13 22:45:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:45:43,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 408 proven. 224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 353 transitions. [2024-11-13 22:45:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 353 transitions. [2024-11-13 22:45:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:45:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 210 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 293 states and 360 transitions. [2024-11-13 22:45:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 360 transitions. [2024-11-13 22:45:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:45:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 408 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 296 states and 362 transitions. [2024-11-13 22:45:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 362 transitions. [2024-11-13 22:45:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:45:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 408 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 306 states and 375 transitions. [2024-11-13 22:46:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 375 transitions. [2024-11-13 22:46:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:46:05,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:05,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 467 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:08,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 377 transitions. [2024-11-13 22:46:08,888 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 377 transitions. [2024-11-13 22:46:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:46:08,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 240 proven. 482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 313 states and 384 transitions. [2024-11-13 22:46:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 384 transitions. [2024-11-13 22:46:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:46:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:14,943 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 467 proven. 285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 316 states and 386 transitions. [2024-11-13 22:46:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 386 transitions. [2024-11-13 22:46:17,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:46:17,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 467 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 326 states and 399 transitions. [2024-11-13 22:46:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 399 transitions. [2024-11-13 22:46:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:46:29,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 530 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 329 states and 401 transitions. [2024-11-13 22:46:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 401 transitions. [2024-11-13 22:46:33,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:46:33,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 272 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 333 states and 408 transitions. [2024-11-13 22:46:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 408 transitions. [2024-11-13 22:46:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:46:40,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,469 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 530 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 336 states and 410 transitions. [2024-11-13 22:46:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 410 transitions. [2024-11-13 22:46:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:46:43,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 530 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 346 states and 423 transitions. [2024-11-13 22:46:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 423 transitions. [2024-11-13 22:46:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:46:56,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 597 proven. 323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 349 states and 425 transitions. [2024-11-13 22:46:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 425 transitions. [2024-11-13 22:46:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:46:59,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 306 proven. 614 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 353 states and 432 transitions. [2024-11-13 22:47:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 432 transitions. [2024-11-13 22:47:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:47:06,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 597 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 356 states and 434 transitions. [2024-11-13 22:47:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 434 transitions. [2024-11-13 22:47:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:47:11,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 597 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 366 states and 447 transitions. [2024-11-13 22:47:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 447 transitions. [2024-11-13 22:47:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:47:24,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:24,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 668 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 369 states and 449 transitions. [2024-11-13 22:47:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 449 transitions. [2024-11-13 22:47:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:47:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 342 proven. 686 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 373 states and 456 transitions. [2024-11-13 22:47:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 456 transitions. [2024-11-13 22:47:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:47:35,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 668 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 376 states and 458 transitions. [2024-11-13 22:47:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 458 transitions. [2024-11-13 22:47:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:47:39,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:39,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 668 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:54,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:54,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-13 22:47:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-13 22:47:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:47:54,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:54,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 743 proven. 399 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 389 states and 473 transitions. [2024-11-13 22:47:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 473 transitions. [2024-11-13 22:47:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:47:58,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 380 proven. 762 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 393 states and 480 transitions. [2024-11-13 22:48:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 480 transitions. [2024-11-13 22:48:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:48:07,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 743 proven. 437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 396 states and 482 transitions. [2024-11-13 22:48:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 482 transitions. [2024-11-13 22:48:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:48:12,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 743 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 406 states and 495 transitions. [2024-11-13 22:48:27,554 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 495 transitions. [2024-11-13 22:48:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:48:27,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 822 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 409 states and 497 transitions. [2024-11-13 22:48:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 497 transitions. [2024-11-13 22:48:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:48:32,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 420 proven. 842 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 413 states and 504 transitions. [2024-11-13 22:48:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 504 transitions. [2024-11-13 22:48:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:48:40,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 822 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 416 states and 506 transitions. [2024-11-13 22:48:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 506 transitions. [2024-11-13 22:48:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:48:44,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:44,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 822 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 426 states and 519 transitions. [2024-11-13 22:49:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 519 transitions. [2024-11-13 22:49:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:49:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 905 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 429 states and 521 transitions. [2024-11-13 22:49:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 521 transitions. [2024-11-13 22:49:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:49:06,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:07,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 462 proven. 926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 433 states and 528 transitions. [2024-11-13 22:49:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 528 transitions. [2024-11-13 22:49:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:49:15,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 905 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 436 states and 530 transitions. [2024-11-13 22:49:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 530 transitions. [2024-11-13 22:49:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:49:20,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 905 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 446 states and 543 transitions. [2024-11-13 22:49:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 543 transitions. [2024-11-13 22:49:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:49:38,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 992 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 449 states and 545 transitions. [2024-11-13 22:49:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 545 transitions. [2024-11-13 22:49:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:49:44,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 506 proven. 1014 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 453 states and 552 transitions. [2024-11-13 22:49:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 552 transitions. [2024-11-13 22:49:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:49:53,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 992 proven. 572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 456 states and 554 transitions. [2024-11-13 22:49:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 554 transitions. [2024-11-13 22:49:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:49:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:58,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 992 proven. 618 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 466 states and 567 transitions. [2024-11-13 22:50:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 567 transitions. [2024-11-13 22:50:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:50:17,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:17,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 1083 proven. 575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 469 states and 569 transitions. [2024-11-13 22:50:22,280 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 569 transitions. [2024-11-13 22:50:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:50:22,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:22,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 552 proven. 1106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 473 states and 576 transitions. [2024-11-13 22:50:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 576 transitions. [2024-11-13 22:50:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:50:32,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 1083 proven. 621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 476 states and 578 transitions. [2024-11-13 22:50:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 578 transitions. [2024-11-13 22:50:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:50:37,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 1083 proven. 669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 486 states and 591 transitions. [2024-11-13 22:50:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 591 transitions. [2024-11-13 22:50:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:58,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:58,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1802 backedges. 1178 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 489 states and 593 transitions. [2024-11-13 22:51:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 593 transitions. [2024-11-13 22:51:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:51:04,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1802 backedges. 600 proven. 1202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 493 states and 600 transitions. [2024-11-13 22:51:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 600 transitions. [2024-11-13 22:51:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:51:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 1178 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 496 states and 602 transitions. [2024-11-13 22:51:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 602 transitions. [2024-11-13 22:51:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:19,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 1178 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:39,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 506 states and 615 transitions. [2024-11-13 22:51:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 615 transitions. [2024-11-13 22:51:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:51:39,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:39,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 1277 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 509 states and 617 transitions. [2024-11-13 22:51:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 617 transitions. [2024-11-13 22:51:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:51:45,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 650 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 513 states and 624 transitions. [2024-11-13 22:51:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 624 transitions. [2024-11-13 22:51:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:51:56,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:56,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 1277 proven. 725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 516 states and 626 transitions. [2024-11-13 22:52:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 626 transitions. [2024-11-13 22:52:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:52:02,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:02,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 1277 proven. 777 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 526 states and 639 transitions. [2024-11-13 22:52:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 639 transitions. [2024-11-13 22:52:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:52:23,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:23,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2108 backedges. 1380 proven. 728 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 529 states and 641 transitions. [2024-11-13 22:52:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 641 transitions. [2024-11-13 22:52:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:52:30,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:30,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2108 backedges. 702 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 533 states and 648 transitions. [2024-11-13 22:52:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 648 transitions. [2024-11-13 22:52:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:52:41,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 1380 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 536 states and 650 transitions. [2024-11-13 22:52:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 650 transitions. [2024-11-13 22:52:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:52:48,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 1380 proven. 834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 546 states and 663 transitions. [2024-11-13 22:53:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 663 transitions. [2024-11-13 22:53:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:53:11,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 1487 proven. 783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 549 states and 665 transitions. [2024-11-13 22:53:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 665 transitions. [2024-11-13 22:53:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:53:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:20,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 756 proven. 1514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 553 states and 672 transitions. [2024-11-13 22:53:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 672 transitions. [2024-11-13 22:53:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:53:31,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2324 backedges. 1487 proven. 837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 556 states and 674 transitions. [2024-11-13 22:53:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 674 transitions. [2024-11-13 22:53:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:53:38,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1487 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 566 states and 687 transitions. [2024-11-13 22:54:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 687 transitions. [2024-11-13 22:54:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:54:02,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:02,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2438 backedges. 1598 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 569 states and 689 transitions. [2024-11-13 22:54:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 689 transitions. [2024-11-13 22:54:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:54:09,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2438 backedges. 812 proven. 1626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 573 states and 696 transitions. [2024-11-13 22:54:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 696 transitions. [2024-11-13 22:54:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:54:22,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2494 backedges. 1598 proven. 896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 576 states and 698 transitions. [2024-11-13 22:54:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 698 transitions. [2024-11-13 22:54:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:54:29,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 1598 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 586 states and 711 transitions. [2024-11-13 22:54:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 711 transitions. [2024-11-13 22:54:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:54:54,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 1713 proven. 899 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 589 states and 713 transitions. [2024-11-13 22:55:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 713 transitions. [2024-11-13 22:55:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:55:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 870 proven. 1742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 593 states and 720 transitions. [2024-11-13 22:55:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 720 transitions. [2024-11-13 22:55:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:55:13,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2670 backedges. 1713 proven. 957 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 722 transitions. [2024-11-13 22:55:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 722 transitions. [2024-11-13 22:55:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:55:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:20,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 1713 proven. 1017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 606 states and 735 transitions. [2024-11-13 22:55:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 735 transitions. [2024-11-13 22:55:44,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:55:44,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:44,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 1832 proven. 960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 609 states and 737 transitions. [2024-11-13 22:55:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 737 transitions. [2024-11-13 22:55:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:55:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 930 proven. 1862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 613 states and 744 transitions. [2024-11-13 22:56:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 744 transitions. [2024-11-13 22:56:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:56:03,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1832 proven. 1020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 616 states and 746 transitions. [2024-11-13 22:56:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 746 transitions. [2024-11-13 22:56:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:56:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 1832 proven. 1082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 626 states and 759 transitions. [2024-11-13 22:56:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 759 transitions. [2024-11-13 22:56:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 22:56:35,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2978 backedges. 1955 proven. 1023 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.